"For asteroids of the size scale relevant to planetary defense (i.e., ∼50-500 m), the mass can only be directly measured ...

Sifting through 180,000 observations, the team found a single event. We may have detected a whistler wave on the Red Planet.

When people on Earth watch a lunar eclipse, they see the Moon slowly move into Earth’s shadow and turn reddish for a short time. It is a familiar sigh.

What are some skywatching highlights in March 2026? A total lunar eclipse blood moon takes centre stage, Venus and Saturn cozy up for a conjunction, and we celebrate the vernal equinox.

Houchin and his colleagues studied dozens of zircon crystals from the Jack Hills in Western Australia. These are the oldest known fragments of Earth rocks. Some date back to the Hadean Eon, which ...

NASA's Artemis program is getting a shakeup, with one mission added before a moon landing is attempted as early as 2028. Here ...

NASA outlined a new plan for its Artemis lunar program that includes an extra mission before a moon landing as early as 2028.

Lunar eclipses occur when our planet slides between the sun and moon, which temporarily prevents the sun’s light from falling on the lunar surface. A total lunar eclipse is the most dramatic, and is ...

NASA's Mike Fincke has identified himself as the astronaut whose medical condition prompted the space agency's first medical ...

Lunar rocks collected by Apollo astronauts more than half a century ago are providing a fresh take on the moon's mysterious ...

With the upcoming Artemis II lunar mission, we thought it would be fun to explore some of the foods astronauts have eaten ...

It's the year 2012 in the newest 10-episode offering which kicks off March 27, 2026, and a heated rivalry is brewing between Earth and Mars that is quickly bubbling over into inte ...