Space.com
'Star Wars: Obi-Wan Kenobi' and 'Andor' blast onto 4K Ultra HD and Blu-ray today
Disney+ Star Wars series "Obi-Wan Kenobi" and "Andor" land on home video starting April 30 in both 4K Ultra HD and Blu-ray steelbook formats.
Categories: Astronomy
Space threats, NORAD upgrade may spur new private defense spending in Canada
The United States and Canada aim to upgrade NORAD to deal with emergent space threats from nations like China or Russia. Canada will hold an industry day May 1 to gather more ideas.
Categories: Astronomy
SpaceX vet's startup Portal Space Systems comes out of stealth mode
Portal has developed a new satellite bus called Supernova that the company says will allow unprecedented mobility in Earth orbit and beyond.
Categories: Astronomy
Scientists unravel mysteries of gamma-ray bursts — the universe's most powerful explosions
Gamma-ray bursts are the universe's most powerful explosions, generating more energy in seconds than the sun will in billions of years — and scientists are slowly learning more about these eruptions.
Categories: Astronomy
SpaceX's Starship could help this start-up beam clean energy from space. Here's how (video)
SpaceX's Starship will make space-based solar power cheaper than nuclear, gas and coal-based electricity generation, start-up Virtus Solis believes.
Categories: Astronomy
Evidence for Planet 9 found in icy bodies sneaking past Neptune
The hypothetical ninth planet may be slingshotting Oort Cloud objects onto orbits that come closer to the sun than Neptune does.
Categories: Astronomy
NASA crew announced for simulated Mars mission next month
NASA picked a crew of four volunteers to undergo a simulation of life on Mars. The project will begin on May 10.
Categories: Astronomy
NASA's Viper moon rover gets its 'neck' and 'head' installed for mission later this year
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.
Categories: Astronomy
China releases world's most detailed moon atlas (video)
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.
Categories: Astronomy
What would happen if the moon disappeared?
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.
Categories: Astronomy
Horsehead Nebula rears its head in gorgeous new James Webb Space Telescope images (video)
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.
Categories: Astronomy
China to launch sample-return mission to the moon's far side on May 3
China reportedly plans to launch its Chang'e 6 sample-return mission toward the moon's mysterious far side on Friday (May 3).
Categories: Astronomy
Boeing Starliner astronauts conduct dress rehearsal ahead of May 6 launch (photos, video)
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.
Categories: Astronomy
Meet the crew launching on Boeing's 1st Starliner astronaut flight
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.
Categories: Astronomy
'Flash Gordon' returns to escape from a prison planet in new comic series
A preview of Mad Cave Studios' new "Flash Gordon" comic book series coming in July.
Categories: Astronomy
'Tiger stripes' on Saturn's moon Enceladus could reveal if its oceans are habitable
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.
Categories: Astronomy
Astronomers finally know why stars born from the same cloud aren't identical twins
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.
Categories: Astronomy
Private moon lander will carry Nokia's 4G cell network to the lunar surface this year
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.
Categories: Astronomy
Highly precise atomic clocks could soon get even better. Here's how
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.
Categories: Astronomy
Mars exploration, new rockets and more: Interview with ESA chief Josef Aschbacher
Space.com caught up with ESA Director General Josef Aschbacher recently to talk about Europe's space plans and priorities going forward.
Categories: Astronomy