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12 articles found

What happened to the missing stars at the heart of our Milky Way galaxy?
Keith Cooper

18/05/2023 Reading 4 min

Source de l'article : Space.com
What Happened To The Missing Stars At The Heart Of Our Milky Way Galaxy?
The stellar companions of more than a dozen stars orbiting the supermassive black hole at the center of the galaxy have gone missing — and astronomers want to know why.
Devin Chu Hole Sagittarius A* Twitter Way galaxy binary
Bold proposal aims to bring NASA's deep-space Spitzer telescope back to life
Elizabeth Howell

16/05/2023 Reading 4 min

Source de l'article : Space.com
Bold Proposal Aims To Bring Nasa's Deep-Space Spitzer Telescope Back To Life
A division of the U.S. Space Force wants to bring NASA's Spitzer Space Telescope back, three years after the observatory was shut down to help free up resources for the James Webb Space Telescope.
James Webb Space NASA Rhea Space Spitzer Resurrector mission Twitter photo universe
2 'super-Earth' exoplanets spotted in habitable zone of nearby star
Robert Lea

12/05/2023 Reading 3 min

Source de l'article : Space.com
2 'Super-Earth' Exoplanets Spotted In Habitable Zone Of Nearby Star
NASA's TESS spacecraft spotted two super-Earth planets as they crossed the face of their star within its 'habitable zone.'
Dwarf Twitter exoplanet planets star zone
Will SpaceX's Starlink megaconstellation make Earth more detectable to aliens?
Elizabeth Howell

08/05/2023 Reading 4 min

Source de l'article : Space.com
Will Spacex's Starlink Megaconstellation Make Earth More Detectable To Aliens?
Intelligent aliens looking for life in the universe might be able to find Earth using our radio signals, a new SETI study suggests.
Earth Radio SpaceX Starlink internet Twitter study
F-22s Intercepted "Spherical Object" Off Hawaii In Latest Balloon Chase
Howard Altman Joseph Trevithick

02/05/2023 Reading 8 min

Source de l'article : The Drive
F-22s Intercepted "Spherical Object" Off Hawaii In Latest Balloon Chase
The first indications that something was afoot was last Friday when a C-17 was asked to divert to investigate something near Hawaii.
C-17 Hawaii INDOPACOM Joint Base Pearl Harbor-Hickam Twitter balloon
Watch Europe's Jupiter-bound JUICE spacecraft speed away from Earth in these photos by amateur astronomers
Robert Lea

18/04/2023 Reading 4 min

Source de l'article : Space.com
Watch Europe's Jupiter-Bound Juice Spacecraft Speed Away From Earth In These Photos By Amateur Astronomers
Amateur astronomers have taken images of Europe's Jupiter explorer JUICE as it commenced its journey to the largest planet of the solar system.
Callisto Ganymede Earth Frank Marchis Jupiter Petri Kuossari Twitter
James Webb Space Telescope finds tiny early galaxy packing big star-forming punch
Keith Cooper

14/04/2023 Reading 4 min

Source de l'article : Space.com
James Webb Space Telescope Finds Tiny Early Galaxy Packing Big Star-Forming Punch
NASA's James Webb Space Telescope has observed a galaxy in the early universe that could be the progenitor of galaxies such as our own Milky Way.
Galaxy J2129 JWST Twitter star formation universe
Galaxy cluster spied forming in early universe (photos
Keith Cooper

29/03/2023 Reading 4 min

Source de l'article : Space.com
Galaxy Cluster Spied Forming In Early Universe (Photos
Hot gas has been detected in a young proto-galaxy cluster in the early universe for the first time, shedding more light on how cluster components come together.
Luca Di Mascolo Sunyaev-Zeldovich effect Twitter cluster galaxy mass
Artificial intelligence could help hunt for life on Mars and other alien worlds
Robert Lea

25/03/2023 Reading 5 min

Source de l'article : Space.com
Artificial Intelligence Could Help Hunt For Life On Mars And Other Alien Worlds
A newly developed machine-learning tool could help scientists search for signs of life on Mars and other alien worlds.
Freddie Kalaitzis Kim Warren-rhodes Mars Twitter life team
This photo of China's spy balloon taken from a U-2 reconnaissance plane is absolutely bonkers (video)
Brett Tingley

23/02/2023 Reading 4 min

Source de l'article : Space.com
This Photo Of China's Spy Balloon Taken From A U-2 Reconnaissance Plane Is Absolutely Bonkers (Video)
The Department of Defense released an image taken from the cockpit of a U-2 spy plane of the suspected Chinese surveillance balloon that floated over the United States earlier this month.
Balloon Chris Combs Defense Twitter U-2 image
3 mystery objects shot down by US likely weren't spy craft
Mike Wall

16/02/2023 Reading 3 min

Source de l'article : Space.com
3 Mystery Objects Shot Down By Us Likely Weren't Spy Craft
The three mysterious objects shot down recently by U.S. fighter jets were likely research or recreation objects lofted by private companies or academic institutions, President Joe Biden said.
Bona fide spy craft Joe Biden Twitter US fighter balloon mystery
'No indication' shot-down objects are alien spacecraft
Mike Wall

13/02/2023 Reading 3 min

Source de l'article : Space.com
'No Indication' Shot-Down Objects Are Alien Spacecraft
There's no evidence that the three mysterious objects shot down recently by U.S. fighter jets came from anywhere other than Earth, White House officials said.
F-22 Twitter US fighter US military jet object