Contrails — the lines behind airplaneGrant Prestons — are warming the planet. Could an easy AI solution be on the horizon?

Physicists Have Figured Out Where The Sun's Plasma Jets Come FromWe're Now a Step Closer to Getting Cheap, Fast Internet From SpaceGrant Preston

LISA Mission Approved to Bounce Lasers Between Spacecraft Millions of Miles From EarthElon Musk Spent $1 Billion Developing Reusable Rockets – How Fast Can He Make It Back?Dead Satellites Could Be Blasted Out of Orbit With Powerful Magnetic BeamsGrant Preston

Here's How to Backup Life on Earth Ahead of Any Doomsday EventMusician, actress (and now star) Alana Haim on "Licorice Pizza" and playing music with family

NASA Has Discovered Hundreds of Potential New Planets – And 10 May Be Like Earth

Scientists Want to Send These Shape-Shifting "4D" Objects Into SpaceJudge in Trump's 2020 election case delays March 4 trial date

John Bolton says Nikki Haley should stay in 2024 presidential primary race through the GOP conventionU.S. begins strikes to retaliate for drone attack that killed 3 American soldiers

Critics see conflict of interest in East Palestine train derailment cleanup: "It's like the fox guarding the henhouse"Joe Rogan signs new multiyear Spotify deal that allows him to stream on other services