The Living Worlds Working Group proposes a revolutionary approach to finding life on distant planets. The paper, part of the design phase for NASA’s upcoming Habitable Worlds Observatory (HWO), ...

From a distance, it looks like a serene blue twin of our own world, a dot that could almost pass for Earth in a telescope ...

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...

The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...

MAVEN has remained silent since Dec. 6 despite repeated attempts to contact it, according to NASA. As part of the recovery ...

HD 189733 b orbits so close to its star that distance almost stops mattering. The planet was logged in 2005, one of many ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

The University of Arizona will serve as mission control for a newly launched space telescope designed to study distant ...

NASA’s groundbreaking science missions, vital to exploring the cosmos and expanding humanity’s understanding of our place in the universe, are facing unprecedented threats. The White House has ...

Around the bright star Fomalhaut, astronomers spotted glowing clouds of debris left behind by colossal collisions between ...

NASA planetary science division director Louise Prockter conceded that the agency is "very unlikely" to recover its MAVEN ...

Last year President Trump pitched a severe chop to NASA’s proposed annual budget for 2026, but the House and Senate on Monday released an appropriations bill that would mostly ignore those cuts. The ...