Black Hole Emits Record-Breaking Energy Burst
Space telescopes caught an extreme flare from a supermassive black hole — one of the brightest ever recorded.
Astronomers Spot a Galaxy With Almost No Dark Matter
This strange galaxy challenges everything we thought we knew about how galaxies form and stay together.
New “Super-Earth” Found With Potential Atmosphere
Researchers detected signs of atmosphere around a super-Earth 40 light-years away — a huge step in exoplanet science.
New Space Telescope Surpasses Expectations
NASA’s newest telescope delivered images sharper than predicted, revealing previously unseen star clusters.