Sentinel

Satellites can now see Exactly Where Methane is Being Dumped Into the Atmosphere

Methane is one of the most important greenhouse gases, despite the overwhelming interest in carbon dioxide emissions as the primary…

6 months ago

Carnival of Space #357

Welcome, come in to the 357th Carnival of Space! The carnival is a community of space science and astronomy writers…

8 years ago

Surprise: Earth Is Hit By a Lot More Asteroids Than You Thought

"The fact that none of these asteroid impacts shown in the video was detected in advance is proof that the…

8 years ago

Astronauts to Reveal Sobering Data on Asteroid Impacts

This Earth Day, Tuesday, April 22, three former NASA astronauts¬†will present new evidence that our planet has experienced many more…

8 years ago

How Can We Find Killer Asteroids?

On the morning of February 15, 2013, people in western Russia were dazzled by an incredibly bright meteor blazing a…

9 years ago

How Can We Stop An Asteroid?

"It's like looking for a charcoal briquette in the dark," says Bill Nye the Science Guy in this new video…

9 years ago