I/ATLAS is an interstellar object — the third known visitor from beyond our solar system — now sweeping past the Sun on a one ...

An interstellar comet that originated outside our solar system just made its closest pass of the sun, setting it on an outgoing path — but it’s not leaving our cosmic ...

NASA's Mars helicopter flew for the 62nd time. Flight Statistics: Horizontal Distance: 268 m / ~880 ft Max. Altitude: 18 m / ...

The Ingenuity helicopter from the Mars 2020 mission far exceeded its original mission of simply demonstrating controlled ...

SpaceX recently released an update regarding Starship and its Human Landing System variant. This variant of the Starship is set to be one of th ...

As NASA’s moon-landing plans with SpaceX hang in the balance, other bold ideas are quietly starting to take shape.

November's Sky Above episode features a supermoon, meteor shower, and interstellar comet, with experts discussing these ...

New Glenn will fly NASA's twin ESCAPADE probes on an ambitious mission to Mars, and could launch as Nov. 9. The rocket was rolled out to LC-36A the night of Oct. 28, according to a Blue Origin post on ...

SpaceX is reassessing its Starship mission plan for NASA’s Artemis III Moon landing, aiming for a faster, safer return of ...

Spaceflight rewires the human body. Muscles shrink, bones thin and fluids shift towards the brain – but these changes may ...

NASA's chief said recently he's reopening bids for the Artemis III contract that it awarded SpaceX in 2021. SpaceX has now ...