CrazyDiamond
HAL is a StarChild
So Musk is a Nazi then? Really....wow, just wow.
I just saw the moon
- Thread starter TheMadDabber
- Start date
florduh
Well-Known Member
NASA's Europa Clipper probe to icy Jupiter moon takes big step toward its Oct. 10 launch
'We are confident that our beautiful spacecraft and capable team are ready for launch operations and our full science mission at Europa.'
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CrazyDiamond
HAL is a StarChild
Just stop please
florduh
Well-Known Member
I removed the post I still have access to edit. While I don't think anything I said was unfair or untrue, this isn't the appropriate forum for it and don't want to cause offense 
Europa and Io orbiting Jupiter, shot from the Cassini spacecraft, just before NYE in the year 2000:
Europa and Io orbiting Jupiter, shot from the Cassini spacecraft, just before NYE in the year 2000:
A celestial trifecta: What to know about Tuesday’s lunar eclipse
After last month brought space enthusiasts a blue supermoon, September’s harvest moon will not only coincide with a supermoon, but also with a blood moon and partial lunar eclipse.While harvest moons happen each year close to the start of fall and supermoons three to four times a year, all three events taking place at the same time are “quite rare,” astrophysicist Teresa Monsue of NASA's Goddard Space Flight Center told NPR.
Harvest Moon Supermoon lunar eclipse delights skywatchers worldwide (photos)
The rare supermoon lunar eclipse put on quite the show last night and we've got the photos to prove it.
CrazyDiamond
HAL is a StarChild
Another veil for @NYC_Frank
New stars are born from the remnants of dead stars. The gaseous remnant of the gravitational collapse and subsequent death of a very massive star in our Milky Way created the G296.5+10.0 supernova remnant, of which the featured Mermaid Nebula is part. Also known as the Betta Fish Nebula, the Mermaid Nebula makes up part of an unusual subclass of supernova remnants that are two-sided and nearly circular. Originally discovered in X-rays, the filamentary nebula is a frequently studied source also in radio and gamma-ray light. The blue color visible here originates from doubly ionized oxygen (OIII), while the deep red is emitted by hydrogen gas. The nebula's mermaid-like shape has proven to be useful for measurements of the interstellar magnetic field.
Spanning light-years, this suggestive shape known as the Seahorse Nebula floats in silhouette against a rich, luminous background of stars. Seen toward the royal northern constellation of Cepheus, the dusty, dark nebula is part of a Milky Way molecular cloud some 1,200 light-years distant. It is also listed as Barnard 150 (B150), one of 182 dark markings of the sky cataloged in the early 20th century by astronomer E. E. Barnard. Packs of low mass stars are forming within, but their collapsing cores are only visible at long infrared wavelengths. Still, the colorful Milky Way stars of Cepheus add to this stunning galactic skyscape.
Exploring the gas cloud known as IC2948 means finding your way across countless nascent stars born in this enormous stellar nursery. And yet, this is just a snippet of a much larger object: the Running Chicken Nebula. This nebula spans an area on the night sky close to 25 full moons, and yet, the area you see here is not even a third of a full moon. Obtaining such a detailed snippet of the nebula was possible thanks to a 1.5-billion-pixel image taken by the VLT Survey Telescope (VST), hosted and operated by ESO.
Located in the constellation of the Centaur (Centaurus), the Running Chicken Nebula is a labyrinth of gas, dust and young stars whose highly intense radiation erodes away the surrounding material. The gas cloud IC2948 is the brightest region of the nebula. Here, we find creeping dark clouds, shaped like open hands about to grab their surrounding blooming stars.
First discovered more than a century ago, this gas cloud is helping us understand how stars form and behave during their infancy. To spot IC2948 within the much larger Running Chicken Nebula, locate the chicken’s rear end (or its head, as some people claim). In your search, you may come across other areas like the stunning GUM 41 nebula.
The pair, known jointly as Arp 142, made their first pass between 25 and 75 million years ago — causing ‘fireworks’, or new star formation, in the Penguin. In the most extreme cases, mergers can cause galaxies to form thousands of new stars per year for a few million years. For the Penguin, research has shown that about 100 to 200 stars have formed per year. By comparison, our Milky Way galaxy (which is not interacting with a galaxy of the same size) forms roughly six to seven new stars per year.
This gravitational shimmy also remade the Penguin’s appearance. Its coiled spiral arms unwound, and gas and dust were pulled in an array of directions, like it was releasing confetti. It is rare for individual stars to collide when galaxies interact (space is vast), but the galaxies’ mingling disrupts their stars’ orbits.
Today, the Penguin’s galactic center looks like an eye set within a head, and the galaxy has prominent star trails that take the shape of a beak, backbone, and fanned-out tail. A faint, but prominent dust lane extends from its beak down to its tail.
Despite the Penguin appearing far larger than the Egg, these galaxies have approximately the same mass. This is one reason why the smaller-looking Egg hasn’t yet merged with the Penguin. (If one was less massive, it may have merged earlier.)
The oval Egg is filled with old stars, and little gas and dust, which is why it isn’t sending out ‘streamers’ or tidal tails of its own and instead has maintained a compact oval shape. If you look closely, the Egg has four prominent diffraction spikes — the galaxy’s stars are so concentrated that it gleams.
At its heart, as in most spiral galaxies, is a supermassive black hole, but this one is particularly active. Unlike the black hole at the center of the Milky Way, which pulls in wisps of gas only occasionally, Messier 106’s black hole is actively gobbling up material. As the gas spirals towards the black hole, it heats up and emits powerful radiation.
This image was captured with Webb’s Near-InfraRed Camera (NIRCam). This observation was taken as part of a dedicated program to study the galaxy’s Active Galactic Nucleus, the galaxy’s bright central region that is dominated by the light emitted by dust and gas as it falls into the black hole. The blue regions in this image reflect stellar distribution throughout the central region of the galaxy. The orange regions indicate warmer dust and the stronger red hues represent colder dust. The teal, green and yellow tones near the center of the image depict varying gas distributions throughout the region.
The galaxy has a remarkable feature – it is known to have two “anomalous” extra arms visible in radio and X-ray wavelengths, rather than in the visible. Unlike the normal arms, these are composed of hot gas instead of stars. Astronomers believe these extra arms result from the black hole’s activity, a feedback effect seen in other galaxies as well. They are likely caused by outflowing material produced by the violent churning of gas around the black hole, creating a phenomenon analogous to a wave crashing up out of the ocean when it hits a rock near the shore.
The dark Horsehead Nebula and the glowing Orion Nebula are contrasting cosmic vistas. Adrift 1,500 light-years away in one of the night sky's most recognizable constellations, they appear in opposite corners of the above stunning mosaic. The familiar Horsehead nebula appears as a dark cloud, a small silhouette notched against the long glow of hydrogen -- here shown in gold -- at the lower left. Alnitak is the easternmost star in Orion's belt and is seen as the bright star to the left of the Horsehead. Just below Alnitak is the Flame Nebula, with clouds of bright emission and dramatic dark dust lanes. The magnificent emission region, the Orion Nebula (aka M42), lies at the upper right. Immediately to its left is a prominent reflection nebula sometimes called the Running Man. Pervasive tendrils of glowing hydrogen gas are easily traced throughout the region.
New stars are born from the remnants of dead stars. The gaseous remnant of the gravitational collapse and subsequent death of a very massive star in our Milky Way created the G296.5+10.0 supernova remnant, of which the featured Mermaid Nebula is part. Also known as the Betta Fish Nebula, the Mermaid Nebula makes up part of an unusual subclass of supernova remnants that are two-sided and nearly circular. Originally discovered in X-rays, the filamentary nebula is a frequently studied source also in radio and gamma-ray light. The blue color visible here originates from doubly ionized oxygen (OIII), while the deep red is emitted by hydrogen gas. The nebula's mermaid-like shape has proven to be useful for measurements of the interstellar magnetic field.
Spanning light-years, this suggestive shape known as the Seahorse Nebula floats in silhouette against a rich, luminous background of stars. Seen toward the royal northern constellation of Cepheus, the dusty, dark nebula is part of a Milky Way molecular cloud some 1,200 light-years distant. It is also listed as Barnard 150 (B150), one of 182 dark markings of the sky cataloged in the early 20th century by astronomer E. E. Barnard. Packs of low mass stars are forming within, but their collapsing cores are only visible at long infrared wavelengths. Still, the colorful Milky Way stars of Cepheus add to this stunning galactic skyscape.
Exploring the gas cloud known as IC2948 means finding your way across countless nascent stars born in this enormous stellar nursery. And yet, this is just a snippet of a much larger object: the Running Chicken Nebula. This nebula spans an area on the night sky close to 25 full moons, and yet, the area you see here is not even a third of a full moon. Obtaining such a detailed snippet of the nebula was possible thanks to a 1.5-billion-pixel image taken by the VLT Survey Telescope (VST), hosted and operated by ESO.
Located in the constellation of the Centaur (Centaurus), the Running Chicken Nebula is a labyrinth of gas, dust and young stars whose highly intense radiation erodes away the surrounding material. The gas cloud IC2948 is the brightest region of the nebula. Here, we find creeping dark clouds, shaped like open hands about to grab their surrounding blooming stars.
First discovered more than a century ago, this gas cloud is helping us understand how stars form and behave during their infancy. To spot IC2948 within the much larger Running Chicken Nebula, locate the chicken’s rear end (or its head, as some people claim). In your search, you may come across other areas like the stunning GUM 41 nebula.
The pair, known jointly as Arp 142, made their first pass between 25 and 75 million years ago — causing ‘fireworks’, or new star formation, in the Penguin. In the most extreme cases, mergers can cause galaxies to form thousands of new stars per year for a few million years. For the Penguin, research has shown that about 100 to 200 stars have formed per year. By comparison, our Milky Way galaxy (which is not interacting with a galaxy of the same size) forms roughly six to seven new stars per year.
This gravitational shimmy also remade the Penguin’s appearance. Its coiled spiral arms unwound, and gas and dust were pulled in an array of directions, like it was releasing confetti. It is rare for individual stars to collide when galaxies interact (space is vast), but the galaxies’ mingling disrupts their stars’ orbits.
Today, the Penguin’s galactic center looks like an eye set within a head, and the galaxy has prominent star trails that take the shape of a beak, backbone, and fanned-out tail. A faint, but prominent dust lane extends from its beak down to its tail.
Despite the Penguin appearing far larger than the Egg, these galaxies have approximately the same mass. This is one reason why the smaller-looking Egg hasn’t yet merged with the Penguin. (If one was less massive, it may have merged earlier.)
The oval Egg is filled with old stars, and little gas and dust, which is why it isn’t sending out ‘streamers’ or tidal tails of its own and instead has maintained a compact oval shape. If you look closely, the Egg has four prominent diffraction spikes — the galaxy’s stars are so concentrated that it gleams.
At its heart, as in most spiral galaxies, is a supermassive black hole, but this one is particularly active. Unlike the black hole at the center of the Milky Way, which pulls in wisps of gas only occasionally, Messier 106’s black hole is actively gobbling up material. As the gas spirals towards the black hole, it heats up and emits powerful radiation.
This image was captured with Webb’s Near-InfraRed Camera (NIRCam). This observation was taken as part of a dedicated program to study the galaxy’s Active Galactic Nucleus, the galaxy’s bright central region that is dominated by the light emitted by dust and gas as it falls into the black hole. The blue regions in this image reflect stellar distribution throughout the central region of the galaxy. The orange regions indicate warmer dust and the stronger red hues represent colder dust. The teal, green and yellow tones near the center of the image depict varying gas distributions throughout the region.
The galaxy has a remarkable feature – it is known to have two “anomalous” extra arms visible in radio and X-ray wavelengths, rather than in the visible. Unlike the normal arms, these are composed of hot gas instead of stars. Astronomers believe these extra arms result from the black hole’s activity, a feedback effect seen in other galaxies as well. They are likely caused by outflowing material produced by the violent churning of gas around the black hole, creating a phenomenon analogous to a wave crashing up out of the ocean when it hits a rock near the shore.
The dark Horsehead Nebula and the glowing Orion Nebula are contrasting cosmic vistas. Adrift 1,500 light-years away in one of the night sky's most recognizable constellations, they appear in opposite corners of the above stunning mosaic. The familiar Horsehead nebula appears as a dark cloud, a small silhouette notched against the long glow of hydrogen -- here shown in gold -- at the lower left. Alnitak is the easternmost star in Orion's belt and is seen as the bright star to the left of the Horsehead. Just below Alnitak is the Flame Nebula, with clouds of bright emission and dramatic dark dust lanes. The magnificent emission region, the Orion Nebula (aka M42), lies at the upper right. Immediately to its left is a prominent reflection nebula sometimes called the Running Man. Pervasive tendrils of glowing hydrogen gas are easily traced throughout the region.
NYC_Frank
"A man with no vices is a man with no virtues"
Another veil for @NYC_Frank
New stars are born from the remnants of dead stars. The gaseous remnant of the gravitational collapse and subsequent death of a very massive star in our Milky Way created the G296.5+10.0 supernova remnant, of which the featured Mermaid Nebula is part.
Grazie @CrazyDiamond
Unbelievable clip...62 hours of integration using a Celestron EdgeHD 8” telescope ... click on image for full video
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Earth will temporarily have a second moon, scientists say
It will keep our main moon company for about two months until it returns home to an asteroid belt trailing our planet and the sun.
florduh
Well-Known Member
new thread name: "i just saw the moonS" 
NASA Spacecraft to Look for Signs of Life on Jupiter’s Moon Europa
NASA has cleared a spacecraft to launch next month to look for possible signs of life on Jupiter’s moon Europa. The Europa Clipper will use science instruments and imaging equipment to investigate Europa’s icy surface and interior in search of evidence of possible life forms.
2 record-breaking Russians and an American who lived on space station for 6 months return to Earth
A Soyuz capsule carrying two Russians and one American from the International Space Station has landed in Kazakhstan, ending a record-breaking stay for the Russian pair.
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florduh
Well-Known Member
The Moon's entire surface is covered with water, even in direct sunlight
New research suggests that water on the moon's surface is more widespread than we thought -- even in places bathed in sunlight.
Another W for the Moon over Mars for colonization. Accessible* water on Mars is limited to the poles.
https://www.planetary.org/articles/...t=They found that the mid,0.6-1.2 miles) deep.
*I say accessible, because there' new evidence of an actual extant ocean on Mars. It just isn't accessible by current technology.
Exciting, but we don't have the technology to dig that deep on Earh let alone Mars. About as useful as an ocean on Alpha Centauri. At least for now...
florduh
Well-Known Member
Looks like there's a new Space Race brewing.
arstechnica.com
Kinda seems like there's more competition in the Communist Chinese space sector than there is in ours
A Chinese rocket narrowly missed a landing on Sunday—the video is amazing
Deep Blue Aerospace is just one of several Chinese companies working on vertical landing.
arstechnica.com
Kinda seems like there's more competition in the Communist Chinese space sector than there is in ours
cybrguy
Putin is a War Criminal
They also don't have anybody to answer to so can do whatever testing they want, whenever they want, regardless of the dangers to the population or the environment. It goes without saying that that will create a world of difference in development, both speed and efficiency.Kinda seems like there's more competition in the Communist Chinese space sector than there is in ours
Smart of them, however, to use a more iterative approach to development. I wonder where they learned that?
florduh
Well-Known Member
I'd hate to live in a country where corporations get away with whatever they want with no accountability. That must suck
Cards Against Humanity is suing SpaceX for trespassing and filling its property with ‘space garbage’
Cards Against Humanity filed a $15 million lawsuit against SpaceX for trespassing on property it owns in Texas, which happens to sit near SpaceX facilities.
www.engadget.com
SpaceX accused of dumping polluted Starship wastewater in Texas for years
The bombshell allegations may violate the EPA's Clean Water Act.
www.popsci.com
The fuckin thing looks cool as hell though
Don't want to single out SpaceX. America's other big rocket company, Boeing, has literally murdered people to save a buck. Nobody went to prison. Although they did (inadvertently) give a lady astronaut a big promotion!
Boeing Starliner astronaut Suni Williams takes ISS command as 8-day mission turns into 8 months (video)
When assigned her original eight-day mission, she certainly didn't expect to taking over as commander of the International Space Station.
CrazyDiamond
HAL is a StarChild
Politics in this thread again
Going to turn me into the name of this nebula...
The Rampaging Baboon Nebula
This dusty region is forming stars. Part of a sprawling molecular cloud complex that resembles, to some, a rampaging baboon, the region is a relatively close by 500 light-years away toward the constellation Corona Australis. That's about one third the distance of the more famous stellar nursery known as the Orion Nebula. Mixed with bright nebulosities, the brown dust clouds effectively block light from more distant background stars in the Milky Way and obscure from view embedded stars still in the process of formation. The eyes of the dust creature in the featured image are actually blue reflection nebulas cataloged as NGC 6726, 6727, 6729, and IC 4812, while the red mouth glows with light emitted by hydrogen gas. Just to the upper left of the baboon's head is NGC 6723, a whole globular cluster of stars nearly 30,000 light years in the distance.
Going to turn me into the name of this nebula...
The Rampaging Baboon Nebula
This dusty region is forming stars. Part of a sprawling molecular cloud complex that resembles, to some, a rampaging baboon, the region is a relatively close by 500 light-years away toward the constellation Corona Australis. That's about one third the distance of the more famous stellar nursery known as the Orion Nebula. Mixed with bright nebulosities, the brown dust clouds effectively block light from more distant background stars in the Milky Way and obscure from view embedded stars still in the process of formation. The eyes of the dust creature in the featured image are actually blue reflection nebulas cataloged as NGC 6726, 6727, 6729, and IC 4812, while the red mouth glows with light emitted by hydrogen gas. Just to the upper left of the baboon's head is NGC 6723, a whole globular cluster of stars nearly 30,000 light years in the distance.
...
How fast will the annular solar eclipse on Oct. 2 travel?
A "ring of fire" annular solar eclipse will flash across the Southern Hemisphere on Oct. 2, 2024.
florduh
Well-Known Member
CANtalk
Well-Known Member
James Webb telescope watches ancient supernova replay 3 times — and confirms something is seriously wrong in our understanding of the universe
James Webb telescope watches ancient supernova replay 3 times — and confirms something is seriously wrong in our understanding of the universe
The James Webb Space Telescope has zoomed in on an ancient supernova, revealing fresh evidence that a crisis in cosmology called the Hubble tension isn't going anywhere soon.
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‘Strongest of its kind’ flare may cause blackouts, massive solar storm on Earth
Earth is bracing for blackouts after the sun unleashed a massive X-class solar flare — the most powerful it can generate — Tuesday evening.
nypost.com
‘Quite pleasing’ northern lights will dazzle US amid solar flares — here’s how and when to see them
Brace yourselves for a northern light show of potentially epic proportions.
nypost.com