Halley's comet swings near Earth every 75 years. But debris left by the comet leads to two major meteor showers every year ...

A Soviet-era spacecraft meant to land on Venus in the 1970s is expected to soon plunge uncontrolled back to Earth, possibly ...

A new NASA video of the Earth's sun has sparked a number of conspiracy theories with some claiming the footage shows a 'UFO' ...

The Reading Public Museum marked the centennial of its building and grounds with a two-part event celebrating the museum’s ...

Orion, the capsule that will carry the Artemis 2 astronauts on a mission around the moon and back, has been officially handed ...

Lockheed Martin formally delivered to NASA May 1 the Orion spacecraft for Artemis 2, keeping that mission on track for a ...

"On the moon? Cedar Park on the moon?" Take a look inside Firefly Aerospace's journey from startup over 30 employees to the ...

One of the big surprises: Despite the moon's cooled crust, the data shows Io maintains liquid hot lava just below the ground.

South Korea's small satellite designed to measure space radiation will take part in the Artemis II mission, a U.S.-led moon ...

Welcome to Edition 7.42 of the Rocket Report! For about a decade now, we've been following the development of the Starbase ...

Catch some morning meteors, see the Moon reach First Quarter, and watch Mars visit the Beehive in the sky this week.

McClain, an Army colonel and helicopter pilot, should have taken part in the first all-female spacewalk in 2019, but there ...