NASA, galaxy

NASA’s James Webb Space Telescope discovers over 40 stars in Dragon Arc galaxy using gravitational lensing
Astronomers using the James Webb Space Telescope identified over 40 stars in a galaxy 6.5 billion light-years away, thanks to gravitational lensing through galaxy cluster Abell 370. This unprecedented observation offers insights into early galaxy formation and the role of dark matter.
Huge NASA breakthrough as explorers discover 44 stars in distant galaxy
Astronomers used JWST and gravitational lensing to spot 44 individual stars in a galaxy 6.5 billion light-years away.
How astronomers used gravitational lensing to discover 44 new stars in distant galaxy
NASA's James Webb Space Telescope has captured a unique image that revealed 44 individual stars in a galaxy 6.5 billion light-years away from the Milky Way.
How astronomers discovered 44 new stars in a distant galaxy
The most powerful telescope to be launched into space has made history by detecting a record number of new stars in a distant galaxy. NASA's James Webb Space Telescope, history's largest and most complex space observatory that serves thousands of astronomers around the world,
NASA’s Webb Telescope Makes History by Discovering 44 Stars in a Galaxy Billions of Light-Years Away
The cosmos is full of secrets waiting to be uncovered, and NASA’s James Webb Space Telescope (JWST) continues to reveal them in breathtaking detail. In a monumental achievement, astronomers have used JWST to detect 44 individual stars in a galaxy located 6.
Live Science on MSN5h
Hubble Studies Galaxy Lacking Dark Matter
The Hubble Space Telescope has been used to study NGC 1052-DF2 — a galaxy that is lacking dark matter. Credit: NASA's Goddard Space Flight Center ...
Space on MSN4h
'Dark photons' at Big Bang's cosmic dawn could shine a light on dark matter
Observing the interactions between dark matter and so-called "dark photons" during a period after the Big Bang called the "cosmic dawn" could help shed light on the universe's most mysterious and ...
Yahoo21d
NASA detects more dark comets, providing more clues to how planets form
Some of this stuff is known as mysterious dark matter, others are things like dark comets, which as their name suggests, are far more difficult to see from Earth than something like ...
Science Daily20h
Beyond the 'Dragon Arc', a treasure trove of unseen stars
Taking advantage of a cosmic 'double lens,' astronomers resolved more than 40 individual stars in a galaxy so far away its light dates back to when the universe was only half its present age.
Discover Magazine12d
Dark Energy Debunked By "Lumpy" Universe Expansion
Learn how the existence of dark energy is being challenged due to new evidence that the expanding universe is actually "lumpy ...
The Debrief4d
Dark Energy Doesn’t Exist, Proponents of Controversial New ‘Timescape’ Theory Claim
A controversial new model is presenting challenges to the long-theorized existence of mysterious dark energy throughout our ...
Space.com8d
Was 2024 the year we finally started to understand dark energy?
"Up to this year, most observations were consistent, with dark energy being the cosmological constant. Nonetheless, 2024 was full of hints pointing out this might not be the case." ...
NASA, Astronomical League team up for 2025 Hubble night sky challenge
The Hubble Space Telescope is nearing its 35th anniversary and skywatchers can celebrate the mighty telescope with a ...
Phys.org27d
News on dark matter
NSF NOIRLab rings in the New Year with a glittering galaxyscape captured with the Department of Energy-fabricated Dark Energy Camera ... Blanco 4-meter Telescope at ... NASA's Nancy Grace Roman ...
Space on MSN2d
Desert planets like those in 'Dune' and 'Star Wars' unlikely to host life, NASA says
"Even if a planet is in the habitable zone, if it has too small a water inventory, it transitions to an uninhabitable state." ...