Top news for December 21, 2008

Read it in the app

Crew-1 Astronauts Safely Splash Down After Space Station Mission

Record-Breaking Gamma Rays Bathe the Milky Way in an Energetic Haze

Black Hole-Neutron Star Collisions Could Finally Settle the Different Measurements Over the Expansion Rate of the Universe

Rocket launch today: SpaceX launching US spy satellite in morning liftoff

On This Day In Space: May 25, 2008: NASA's Phoenix spacecraft lands on Mars

SpaceX's Crew-1 astronaut mission for NASA: Live updates

New Research Shows Pain Relieving Effects of CBD

May Skywatching Tips: A Rocky Planet Round-Up and a Super Blood Moon Eclipse

Watch SpaceX Make the First Nighttime Splash Down Since 1968

Scientists Map Rivers of Pollution in the Sky