Space.com

SpaceX's Starship will make space-based solar power cheaper than nuclear, gas and coal-based electricity generation, start-up Virtus Solis believes.

The hypothetical ninth planet may be slingshotting Oort Cloud objects onto orbits that come closer to the sun than Neptune does.

NASA picked a crew of four volunteers to undergo a simulation of life on Mars. The project will begin on May 10.

With its "mighty mast," NASA's Polar Exploration Rover dubbed VIPER continues to be prepped for its mission to the moon slated for late 2024.

The atlas, which is available in Chinese and English, depicts the surface of the moon with a scale of 1:2.5 million. It highlights many intriguing geological features, such as impact craters.

What would happen if our closest neighbor, the moon, disappeared? Here we explore the possible effects it could have on the environment and life on Earth.

The James Webb Telescope has zoomed in on the Horsehead Nebula, capturing slices of this stunning star-forming region close to Earth in an entirely new light.

China reportedly plans to launch its Chang'e 6 sample-return mission toward the moon's mysterious far side on Friday (May 3).

Boeing Starliner's 1st astronaut crew continues their training, even in quarantine. After finishing a big dress rehearsal on April 26, practice continues ahead of the scheduled May 6 launch to the ISS.

NASA astronauts Barry "Butch" Wilmore and Suni Williams are slated to launch on Boeing’s first crewed test flight of its Starliner capsule, flying to the International Space Station on May 6.

A preview of Mad Cave Studios' new "Flash Gordon" comic book series coming in July.

A new model of Enceladus "tiger stripe" fractures and their connection with the moon of Saturn's ice geysers and subsurface oceans could have implications for its ability to support life.

Astronomers finally know why giant binary stars born from the same collapsing cloud of gas and dust can be "non-identical twins" with different characteristics and planetary systems.

Nokia is developing a LTE/4G communications system for the moon, and its first piece of the network might launch as soon as late this year.

Superradiant atoms could help us measure time more precisely than ever before, a theory developed with the aid of the great-grandson of the "father of the atom," Niels Bohr.

Space.com caught up with ESA Director General Josef Aschbacher recently to talk about Europe's space plans and priorities going forward.

James Gunn's Superman reboot kicks off the DC Extended Universe's refresh in 2025.

A sneak peek at Boom! Studios' upcoming "What If?" one-shot, "Firefly: 'Verses."

A SpaceX Falcon 9 rocket launched another batch of the company's Starlink internet satellites on Sunday (April 28).

NASA's Europa Clipper spacecraft, headed to Jupiter’s ice-covered moon Europa in October 2024, will carry a laser-etched message that celebrates humanity’s connection to water.