Outer Space

The cosmos can kill us in many ways. But the James Webb Space Telescope can help save us 
Scientists see “rarest event ever recorded” in search for dark matter
What happens if the Solar System’s largest comet collides with Earth? 
17 pictures that show how mind-bogglingly large the Universe is
When will the Earth come to an end?
MIT proposes Brazil-sized fleet of “space bubbles” to cool the Earth
Humans have big plans for mining in space
After 350 years, astronomers still can’t explain the solar system’s strangest moon
Search reveals eight new sources of black hole echoes
Europa’s icy shell may harbor habitable pockets