We can't launch our trash into the sun. But why?
- Ask Us Anything, Conservation, Environment, SCIENCE
- March 3, 2026

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. Over the long and complicated course of evolutionary history, mammals independently turned towards water to make a home multiple times. While many of the warm-blooded animals that abandoned dry land for a watery habitat no longer exist, we still
READ MORE
Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. If you’ve spent any time on the Earth in the last 50 years or so, you might have noticed a lot of trash laying around…with less and less space to, you know, put it. Meanwhile, we’re sending all sorts
READ MORE