The group will spend 378 days inside a 3D-printed, 1,700-square-foot space meant to replicate conditions on the red planet.
Musk says the Super Heavy/Starship rocket may be ready for a second attempt to reach orbit in about six weeks.
SpaceX put 47 more Starlinks into orbit while United Launch Alliance boosted a classified spy satellite to space.
A series of images taken by two satellites flying past Mercury captured multiple "tectonic and volcanic curiosities."
Lightning also occurs on other planets. Here's what we know about the lightning strike on Jupiter.
The SATRIA broadband relay station will boost internet connectivity across the vast Indonesian archipelago.
The planetary alignment will include Saturn, Neptune, Jupiter, Uranus and Mercury.
"Private astronauts" can soon begin their short trips to space – for just short of half a million dollars. Here's when Virgin Galactic's commercial spaceflights are going to be ready for takeoff.
The solar array upgrade is needed to offset age-related degradation and to provide more power for expanding commercial operations.
The panoramic postcard shows multiple landmarks on the planet.
The new discovery makes Enceladus' ocean the only one outside of Earth known to contain all six elements needed for life.
Scientists say there's a place in our solar system outside of Earth that has the chemical make-up to potentially support life. Researchers found that Saturn's sixth largest moon -- Enceladus -- has an ocean that contains phosphorus, which is found in human teeth, bones and DNA. CBS News space consultant Bill Harwood joins from the Kennedy Space Center in Florida to discuss what's next for scientists.
The "very rare" star explosion was so warped that it looked like multiple images in the sky.
The second launch of the day also included SpaceX's 200th successful booster landing.
The new roll-out blankets offset age-related degradation to the station's original arrays.
