New research reveals many Marsquakes come from meteoroid impacts, not tectonic activity. This discovery reshapes theories ...

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

Scientists are studying Saturn's moon Titan to assess its tidal dissipation rate, the energy lost as it orbits the ringed planet with its massive gravitational force. Understanding tidal dissipation ...

Scientists found Titan’s orbit is shifting faster than expected due to tidal dissipation. A recent cosmic event likely ...

The two US astronauts Suni Williams and Butch Wilmore have been stuck on the ISS for nine months. Now they could return to ...

Southwest Research Institute (SwRI) scientists are studying Saturn's moon Titan to assess its tidal dissipation rate ...

NASA has released a detailed animation (above) showing how the Artemis II mission will look from launch to splashdown.

An annual safety report to NASA has both praise and also underscores a number of cautionary woes, including the space ...

To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to ...

Scientists have studied the moon's surface for decades to help piece together its complex geological and evolutionary history. Evidence from the lunar maria (dark, flat areas on the moon filled ...