It's been said that one of the reasons Earth Day was started back in 1970 was because of the images…
The eight planets in our solar system each occupy their own orbits around the Sun. They orbit the star in…
If you're interested in planets, the good news is there's plenty of variety to choose from in our own Solar…
It feels like you just can't get away from clingy gravity. Even separated by distances of hundreds of millions of…
At first glance, this beautiful swirling view appears like clouds above a large body of water or possibly the eddies…
Can you spot the Grand Canyon in this picture? It is surprisingly hard to see. Astronaut Koichi Wakata took this…
Have you heard the terrifying news that the Earth's poles are going to flip? What does "flipping" mean? And if…
Climate change is one of the defining issues of our time. So begins the latest report by the U.S. National…
GPM Launch Seen From the Tanegashima Space Center A Japanese H-IIA rocket with the NASA-Japan Aerospace Exploration Agency (JAXA), Global…
Visualization of the GPM Core Observatory and Partner Satellites. GPM is slated to launch on Feb. 27 from Japan. Credit:…