A discovery in V883 Orionis' planet-forming disk suggests Earth's water could have come from ancient interstellar ice that ...
Astronomers are watching a new comet pass through our solar system with great interest. Based on its glow, the 33-billion-ton ...
An alien comet passing through our solar system made its closest approach to Mars recently, and two European robotic ...
Did NASA find another Earth? Scientists look to the sky to find a copy of our planet, and some experts think they may have ...
Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that ...
Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that ...
Two spacecraft are on course for 3I/ATLAS, a mysterious interstellar object that some believe could be an alien mothership.
The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able ...
PoET and ESPRESSO telescopes are new tools that will eliminate stellar noise and detect Earth-like planets around Sun-like ...
Just a few weeks ago, we crossed the significant milestone of 6,000 known exoplanets. The counter keeps getting higher, and there are 8,000 more candidates waiting for confirmation. In the decades ...
ESA ran a full-scale solar storm drill to prepare for the next Carrington Event - an eruption powerful enough to disrupt life on Earth.