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Hubble Celebrates 29th Anniversary with a Colorful Look at the Southern Crab Nebula
Posted on 4/24/19 at 10:52 pm
Posted on 4/24/19 at 10:52 pm
LINK
Rich colors of the gases in the nebula's filaments correspond to glowing hydrogen (green), sulfur (red), nitrogen (orange), and oxygen (blue).
This Hubble image shows the results of two stellar companions in a gravitational waltz, several thousand light-years from Earth in the southern constellation Centaurus. The stellar duo, consisting of a red giant and white dwarf, are too close together to see individually in this view. But the consequences of their whirling about each other are two vast shells of gas expanding into space like a runaway hot air balloon. Both stars are embedded in a flat disk of hot material that constricts the outflowing gas so that it only escapes away above and below the stars. This apparently happens in episodes because the nebula has two distinct nested hourglass-shaped structures. The bubbles of gas and dust appear brightest at the edges, giving the illusion of crab legs. The rich colors correspond to glowing hydrogen, sulfur, nitrogen, and oxygen. This image was taken to celebrate Hubble's 29th anniversary since its launch on April 24, 1990.
Hubble Space Telescope
The Hubble Space Telescope (HST) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation. It was not the first space telescope, but it is one of the largest and most versatile and is well known as both a vital research tool and a public relations boon for astronomy. The HST is named after astronomer Edwin Hubble and is one of NASA's Great Observatories, along with the Compton Gamma Ray Observatory, the Chandra X-ray Observatory, and the Spitzer Space Telescope.[6]
Rich colors of the gases in the nebula's filaments correspond to glowing hydrogen (green), sulfur (red), nitrogen (orange), and oxygen (blue).
This Hubble image shows the results of two stellar companions in a gravitational waltz, several thousand light-years from Earth in the southern constellation Centaurus. The stellar duo, consisting of a red giant and white dwarf, are too close together to see individually in this view. But the consequences of their whirling about each other are two vast shells of gas expanding into space like a runaway hot air balloon. Both stars are embedded in a flat disk of hot material that constricts the outflowing gas so that it only escapes away above and below the stars. This apparently happens in episodes because the nebula has two distinct nested hourglass-shaped structures. The bubbles of gas and dust appear brightest at the edges, giving the illusion of crab legs. The rich colors correspond to glowing hydrogen, sulfur, nitrogen, and oxygen. This image was taken to celebrate Hubble's 29th anniversary since its launch on April 24, 1990.
Hubble Space Telescope
The Hubble Space Telescope (HST) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation. It was not the first space telescope, but it is one of the largest and most versatile and is well known as both a vital research tool and a public relations boon for astronomy. The HST is named after astronomer Edwin Hubble and is one of NASA's Great Observatories, along with the Compton Gamma Ray Observatory, the Chandra X-ray Observatory, and the Spitzer Space Telescope.[6]
Posted on 4/24/19 at 10:57 pm to DavidTheGnome
Space is fricking incredible.
Posted on 4/24/19 at 10:58 pm to DavidTheGnome
There's no frame of reference here. I wish they'd put a Coke can or something next to it to give us a scale
This post was edited on 4/24/19 at 10:59 pm
Posted on 4/24/19 at 10:59 pm to DavidTheGnome
That shite itches like hell. I was 17. Thanks Kim. I know it was you...
This post was edited on 4/24/19 at 11:58 pm
Posted on 4/24/19 at 11:39 pm to DavidTheGnome
All the cool stuff we did with space was so long ago. Seems like we’ve been in a holding pattern the past 20 years.
These days all we do is ride 60’s-era Russian rockets to an orbiting motel to see how tulips fare in microgravity. Don’t know why this board hates Elon Musk so much; without him we’d be pretending to get excited about sending yet another Hot Wheel to Mars to go examine some more dirt.
These days all we do is ride 60’s-era Russian rockets to an orbiting motel to see how tulips fare in microgravity. Don’t know why this board hates Elon Musk so much; without him we’d be pretending to get excited about sending yet another Hot Wheel to Mars to go examine some more dirt.
Posted on 4/24/19 at 11:42 pm to DavidTheGnome
Amazing. What fuel is use to charge batteries? Impressive it lasts 29 yrs yet my phone is stuck to a wall charger daily.
Posted on 4/25/19 at 12:02 am to rattlebucket
quote:
What fuel is use to charge batteries?
The sun
Posted on 4/25/19 at 12:03 am to Jim Rockford
quote:
RA'd for nudity
Posted on 4/25/19 at 12:06 am to DavidTheGnome
First pic looks like Goatse. (Goatse was a real internet meme long before Reddit and their corporate memes)
This post was edited on 4/25/19 at 12:07 am
Posted on 4/25/19 at 12:16 am to DavidTheGnome
quote:
The bubbles of gas and dust appear brightest at the edges, giving the illusion of crab legs.
Posted on 4/25/19 at 12:31 am to DavidTheGnome
They never fixed that hunk of shite hubble.
Posted on 4/25/19 at 12:51 am to DavidTheGnome
Sometimes the shite you repost from Reddit isn't complete garbage.
I'd still rather have LucasP.
I'd still rather have LucasP.
Posted on 4/25/19 at 12:54 am to Langland
Nah but that’s a cool telescope also
SOFIA
The Stratospheric Observatory for Infrared Astronomy (SOFIA) is an 80/20 joint project of NASA and the German Aerospace Center (DLR)[1] to construct and maintain an airborne observatory. NASA awarded the contract for the development of the aircraft, operation of the observatory and management of the American part of the project to the Universities Space Research Association (USRA) in 1996. The DSI (Deutsches SOFIA Institut) manages the German parts of the project which are primarily science and telescope related. SOFIA's telescope saw first light on May 26, 2010. SOFIA is the successor to the Kuiper Airborne Observatory. It will observe celestial magnetic fields, star-forming regions, comets, nebulae, and the galactic centre.
SOFIA
The Stratospheric Observatory for Infrared Astronomy (SOFIA) is an 80/20 joint project of NASA and the German Aerospace Center (DLR)[1] to construct and maintain an airborne observatory. NASA awarded the contract for the development of the aircraft, operation of the observatory and management of the American part of the project to the Universities Space Research Association (USRA) in 1996. The DSI (Deutsches SOFIA Institut) manages the German parts of the project which are primarily science and telescope related. SOFIA's telescope saw first light on May 26, 2010. SOFIA is the successor to the Kuiper Airborne Observatory. It will observe celestial magnetic fields, star-forming regions, comets, nebulae, and the galactic centre.
Posted on 4/25/19 at 1:19 am to genro
quote:
I wish they'd put a Coke can or something next to it to give us a scale
They did, you just can’t see it because it’s smaller than a pixel
Posted on 4/25/19 at 6:31 am to Box Geauxrilla
quote:
They did, you just can’t see it because it’s smaller than a pixel
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