Science Space.com

'World's purest silicon' could lead to 1st million-qubit quantum computing chips
Jaw-dropping northern lights from massive solar flares amaze skywatchers around the world. 'We have a very rare event on our hands.' (photos)
NASA's Chandra spacecraft spots supermassive black hole erupting in the Milky Way's heart
Watch monster flare-spewing sunspot grow to be 15 times wider than Earth (video)
Cracking! Some binary black holes may roll around each other in egg-shaped orbits
NASA's Roman Space Telescope will hunt for the universe's 1st stars — or their shredded corpses, anyway