Our sun might have been born with an evil twin called 'Nemesis'

The family isn't close.

Sarah Fecht
By Sarah Fecht
June 13, 2017

Latest

China’s version of GPS is almost complete. Here’s what that means.
A vegan world wouldn’t keep diseases like COVID-19 from infecting humans
Uranus blasted a gas bubble 22,000 times bigger than Earth
Classic board games to share with your kids
Everything you need to do before you start a free trial
Scientists are experimenting with three kinds of COVID-19 vaccines
Top-tier computer mice for avid gamers
No cases of COVID-19 where you live? You should still stay home.
Air fryers for making healthier fried foods at home