The Chinese launch company Galactic Energy suffered its first failure on Thursday (Sept. 21), resulting in the loss of a remote-sensing satellite.

On Sept. 23, 1962, "The Jetsons" first debuted on ABC.

The Indian Space Research Organization began attempts to wake the Chandrayaan-3 moon lander and rover from hibernation after the two-week frosty lunar night.

A European collaboration aims to break through some of the technological barriers to the exploration of icy moons like Jupiter's Europa, using Antarctica as a proving ground.

NASA has named a new director of UFO research who will oversee the agency's studies into UAP, or unidentified anomalous phenomena.

Lawmakers in Mexico heard testimony this week about the presence of alien life on Earth that included two "corpses of extraterrestrials." NASA's UAP study team isn't so sure.

The Virtual Telescope Project will point its telescopes towards NASA's OSIRIS-REx spacecraft on Sept. 23 as it approaches Earth to return a sample of the asteroid Bennu.

Comet Nishimura, which was only discovered in August, has survived its closest approach to the sun and will brighten over the next week. But is it still visible from Earth?

As temperatures fall, Mercury rises reaching its highest point in the morning of Saturday, Sept. 23. The tiny planet shines brightly this weekend but will still be a tricky observation for some.

Actor Tom Hanks, the star of Apollo 13, says he'd love to visit space for real. He said he'd be glad to clean toilets and serve food to help the rest of the crew.

An interview with director Brian Duffield on his disturbing new Hulu sci-fi film.