The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...
NASA's Pandora satellite mission to document at least 20 known planets orbiting distant stars will start from SpaceX at its ...
The James Webb Space Telescope will be helping to track asteroid 2024 YR4, which has a 2.3% chance of impacting Earth in 2032.
"These two supernova remnants are helping us to better understand the dynamics of our home galaxy’s neighborhood," ...
These are known as hypervelocity stars, with some moving faster than the escape velocity of the Milky Way of around 600 kilometers (373 miles) per second. There is another star that is almost as ...
Astronomers have discovered what is believed to be the largest structure in the universe, more than 1.4 billion light-years across and containing seventy galactic superclusters. Our solar system is a ...
ASTRONOMERS may have just found the fastest exoplanet system in the galaxy – a super-Neptune world orbiting a hypervelocity ...
CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, ...
A European Space Agency telescope has discovered its first "extremely rare" Einstein ring in a galaxy "not too far away" ...