Today, July 22, 2025, the moon is 27 days old and is in the Waning crescent phase of its lunar cycle. It is 5% illuminated.

NASA's Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission, a collaborative effort led ...

Using a cutting-edge magnetic wave detection technique, a new study in Nature Communications has identified lithium in ...

A rare magnetic signal revealed lithium on Mercury, showing the planet is still being reshaped by meteoroid strikes.

NASA’s Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission, a collaborative effort led ...

One of the brightest and most colorful stars in the sky and the most brilliant planet are on stage in the early morning dawn ...

Astrobotic has been awarded a contract by NASA to develop a supersized version of its solar arrays for building a power grid ...

Use our interactive globe to see if you’re in the ‘zone of disappointment’ for the Perseids – then save these dates for better meteor showers to watch.

More than a decade in the making, NISAR will lift off from Sriharikota on 30 July. It was built jointly by ISRO and NASA’s ...

In the dark, icy outskirts of our solar system—far beyond Neptune's orbit—astronomers have discovered a cosmic oddball that ...

NASA has awarded Astrobotic a Small Business Innovation Research Phase II contract to advance development of its Extra Large ...