Can a nonprofit help protect Earth from dangerous asteroids? How the B612 Foundation has taken on the challenge

For nearly a quarter-century, the nonprofit B612 Foundation has helped scientists track dangerous asteroids and educated the ...
Science Daily

NASA scientists say meteorites can’t explain mysterious organic compounds on Mars

Scientists studying a rock sample collected by NASA’s Curiosity rover have uncovered something tantalizing: the largest organic molecules ever detected on Mars. The compounds — decane, undecane, and ...