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SpaceX launches 21 satellites to orbit for the US military after 5-day delay (video)

Private Cygnus XL cargo spacecraft departs the International Space Station after 6-month stay (video)

Le Creuset just sent a Star Trek-themed casserole dish to space... ish (video)

Blue Origin unveils huge 'Power Tower' to boost solar electricity on the moon (video)

A video of a humpback whale and her dead calf reveals the animals’ bond

Video Shows a San Diego Dog Seeming to Greet an Intruder. Why Didn’t He Bark?

SpaceX launches 3 telecom satellites to orbit on 700th Falcon mission of all time (video)

NASA astronaut Jessica Meir shares zero-G curly hair tips from the ISS (video)

SpaceX Falcon 9 rocket launches 27 Starlink satellites, lands on ship at sea (video)

China's private, reusable Pallas-1 rocket aces debut launch (video)

Two astronauts replace ISS camera and docking aid on 6th-ever all-female spacewalk (video)

Liftoff! NASA's Roman Space Telescope soars to the stars on a SpaceX Falcon Heavy rocket in spectacular launch (video)

Nonprofit wants to launch 80,000-year mission to Alpha Centauri in 2029 (video)

Relive private Chinese rocket's explosive 1st landing attempt (video)

SpaceX's final Falcon 9 Starlink launch from Florida creates gorgeous 'jellyfish' over New York City (video)

SpaceX fires up Starship ahead of megarocket’s 1st orbital flight (video)

SpaceX launches 29 Starlink satellites, lands rocket on ship at sea (video, photos)

Hydrogen-powered 'rocket car' tops 400 mph in record-breaking test (video)

China bounces back from Long March rocket explosion with back-to-back launches (video)

The 1st 'Star Wars: Ahsoka' season 2 trailer finally gives us a release date (video)