How Webb Telescope’s ‘Little Red Dots’ Nearly Broke Cosmology—and Helped Fix It
Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.
NASA's new SPHEREx space telescope to launch in February — it can do what the JWST can't
SPHEREx is slated to launch Feb. 27 on a SpaceX rocket. It is meant to map the entire night sky in infrared — something even ...
Interesting Engineering21h
Why NASA’s Habitable Worlds Observatory could be the ultimate exoplanet hunter
HWO will be the first space telescope built to find potentially habitable planets and analyze their atmospheres for signs of ...
On this date: Kennedy announces James Webb as NASA Administrator
On this date, President John F. Kennedy provides NASA with its strongest advocate for large space telescopes, James Webb ...
Space.com7d
3 years of James Webb Space Telescope data on alien worlds now available online
"The James Webb Space Telescope has been truly revolutionary- it is now hard to imagine what life was like without it!" ...
Indian Defence Review10d
Mysterious Red Dots in the Sky May Point to the Birth of the Universe’s First Black Holes
NASA’s James Webb Space Telescope has uncovered mysterious "little red dots" scattered across the early universe. Could these ...
Nature11d
AI hallucinations can’t be stopped — but these techniques can limit their damage
Developers have tricks to stop artificial intelligence from making things up, but large language models are still struggling ...
Scientists Detect Faint Signals from Galaxy 13 Billion Light-Years Away, Offering Glimpse into Early Universe
Astronomers detected light from galaxy GHZ2, 13 billion light-years away, revealing insights into early universe formation. Using JWST and ALMA, the discovery highlights rapid star formation shortly ...
gadgets36014d
James Webb Space Telescope Detects Supernova From 11.4 Billion Years Ago
JWST discovers supernova AT 2023adsv, dated to 11.4 billion years ago Early massive stars produced more energetic explosions than modern star Findings offer insights into the first stars and early ...
India Today14d
An alien signal? What 40 Earth antennas and Webb Telescope found in space
The antennas on Earth and James Webb Telescope in space looked at a seemingly empty space in the ... This unprecedented detection provides insights into the early universe's conditions and suggests ...
India.com14d
Hubble Captures an Edge-On Spiral with Curve Appeal: This image features spiral galaxy UGC 10043, one of rare spiral galaxies that we see edge-on.
Hubble Spots a Grand Spiral of Starbursts: The sparkling scene in this NASA/ESA Hubble Space Telescope image is of spiral galaxy NGC 5248. Hubble Spots a Spiral in the Celestial River: This is NGC ...
The Hindu15d
Cosmologist Rajendra Gupta visits Kerala University
Gupta’s research, based on data from the James Webb Space Telescope (JWST), challenges ... not require its existence to explain the observable universe. He also noted that his calculations ...