Wednesday , December 19 2018
Home / Tag Archives: Earth (page 2)

Tag Archives: Earth

Lush Venus? Searing Earth? It could have happened

If conditions had been just a little different an eon ago, there might be plentiful life on Venus and none on Earth. The idea isn’t so far-fetched, according to a hypothesis by Rice University scientists and their colleagues who published their thoughts on life-sustaining planets, the planets’ histories and the ...

Read More »

Watch Scott Kelly’s Historic Return to Earth From the ISS

Today, NASA astronaut Scott Kelly will squeeze into a Soyuz capsule and leave the International Space Station for the first time in more than a year (well, not counting any space walks along the way). It’s a historic moment: When Kelly hits the ground, he’ll have completed the longest stay ...

Read More »