‘Fireworks’ spotted in stellar explosion 15 million light-years away

Galaxy M83 in X-ray and optical light. Image: X-ray: NASA/CXC/SAO; Optical: NASA/ESA/AURA/STScI, Hubble Heritage Team, W. Blair (STScI/Johns Hopkins University) and R. O’Connell (University of Virginia); Image Processing: NASA/CXC/SAO/A. Jubett, L. Frattare and P. Edmonds   Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six daysContinue Reading

How to find free movies on YouTube

There’s more free content on YouTube than you might have realized. Image: Composite, Adobe Stock/YouTube Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our TermsContinue Reading