Russia’s secretive Cosmos 2553 satellite, suspected to be part of a nuclear anti-satellite weapon program, is likely non-functional, based on Doppler radar data from space-tracking firm LeoLabs, ...

A Russian space satellite that U.S. officials tie to its nuclear anti-satellite weapon program seems to be spinning ...

The Firefly Aerospace Blue Ghost Mission 1 safely touched down on March 2 within the targeted Mare Crisium landing zone.

NASA's Nancy Grace Roman Space Telescope team shared Thursday the designs for the three core surveys the mission will conduct ...

Space exploration is meant to create a positive future. The legacy of Apollo, and of our robot explorers in the solar system is a real and worthy America first legacy, one that proclaims American ...

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...

On Sunday, the U.S. Space Force and the National Reconnaissance Office (NRO) conducted another secret launch of a classified ...

"Heliophysics is the most unknown—and underrated—part of NASA’s science program," they wrote. "As humanity becomes more ...

The European Space Agency has launched two atomic clocks on a SpaceX rocket to the ISS to test Einstein's theory of ...

The Trump administration wants to significantly cut NASA’s budget next year, slashing science research funding in half, a ...

Space science at NASA is on the chopping block.

This discovery has big implications for Nasa’s Artemis program, which plans to establish a sustainable human presence at the Moon’s South Pole.