Earth

What Does the Grand Canyon Look Like from Space?

Can you spot the Grand Canyon in this picture? It is surprisingly hard to see. Astronaut Koichi Wakata took this…

11 years ago

What Happens When The Poles Flip?

Have you heard the terrifying news that the Earth's poles are going to flip? What does "flipping" mean? And if…

11 years ago

“Climate Change is Now More Certain Than Ever,” New Report Says

Climate change is one of the defining issues of our time. So begins the latest report by the U.S. National…

11 years ago

Next Generation NASA/JAXA Global Weather Research Satellite thunders aloft from Japanese Spaceport

GPM Launch Seen From the Tanegashima Space Center A Japanese H-IIA rocket with the NASA-Japan Aerospace Exploration Agency (JAXA), Global…

11 years ago

NASA/JAXA Precipitation Measurement Satellite ‘GO’ for Feb. 27 Launch – Watch Live Here on NASA TV

Visualization of the GPM Core Observatory and Partner Satellites. GPM is slated to launch on Feb. 27 from Japan. Credit:…

11 years ago

Playing Marbles With The Planets

We've all seen charts showing the relative sizes of planets and moons compared to each other, which are cool to…

11 years ago

Where is Earth Located?

You've probably heard the saying “everything’s relative”. When you consider our place in the Universe, everything really is relative. I’m…

11 years ago

Where Did Earth’s Water Come From?

Anyone who's ever seen a map or a globe easily knows that the surface of our planet is mostly covered…

11 years ago

Experts Question Claim Tunguska Meteorite May Have Come from Mars

In 1908 a blazing white line cut across the sky before exploding a few miles above the ground with a…

11 years ago

Why People Resist the Notion of Climate Change

One of the most striking features of the climate change 'debate' is that it’s no longer a debate. Climate scientists…

11 years ago