News

Predicted by Einstein and dismissed as undetectable, gravitational waves were finally heard in 2016. Now, with observatories ...
Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...
"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...
Astronomers in Australia picked up a strange radio signal in June 2024 — one near our planet and so powerful that, for a ...
The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...
How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a camera so powerful it can see light from galaxies that formed more than 13 ...
NASA, ESA, and ground observatories have detected powerful space explosions caused by black holes tearing apart massive stars ...
The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...
Scientists have discovered the farthest-ever 'mini-halo,' a sea of charged particles around a distant galaxy cluster that ...
Supermassive black holes usually lurk unseen, but when an unlucky star drifts too close they ignite titanic outbursts ...
A supermassive black hole located 1.2 billion light-years away shows signs of intense activity. Observations reveal matter ...