【视频】NASA: Whats Up

Whats Up For February 2009

Uploaded on Feb 27, 2009
Take a step back in time and see how astronomers like Galileo studied the moon, you'll see the same views that enchanted and startled ancient astronomers centuries ago.

Whats Up For March 2009

Uploaded on Mar 17, 2009
Saturn takes center stage this month. Learn how the ringed world has been observed through history.

Whats Up For April 2009

Uploaded on Apr 3, 2009
Take a tour of the Whirlpool galaxy, with views from early astronomers and NASA space telescopes.

Whats Up For May 2009

Uploaded on May 12, 2009
The brightest object around gets our attention this month as we take in the sun. Visit with solar observers past and present.

Whats Up For June 2009

Uploaded on Jun 10, 2009
Look up this month and see hundreds of thousands of ancient stars, all held together by gravity. It's the Hercules Globular Cluster - M-13!

Whats Up For August 2009

Uploaded on Aug 6, 2009
The Perseid meteor shower will dazzle in the early morning hours of Aug. 13. Plus, a popular planet shows up in the night sky.

Whats Up For September 2009

Uploaded on Sep 9, 2009
This month we're showcasing the planet Jupiter, and the icy body which hit the planet in July. We'll be telling you about the Juno mission to Jupiter, too.

Whats Up For October 2009

Uploaded on Oct 16, 2009
This month you can see the Andromeda Galaxy, the Milky Way and Jupiter. And for Halloween a late night treat, Mars!

Whats Up For November 2009

Uploaded on Nov 6, 2009
This month you can see the remains of a stellar explosion visible in 1054 - the Crab Nebula. And the Leonid meteor shower is on the 17th.

Whats Up For December 2009

Uploaded on Dec 3, 2009
The final month of the International Year of Astronomy wraps up with an exploration of one of the most recognizable constellations: Orion.

Whats Up For January 2010

Uploaded on Jan 14, 2010
This month, Mars grows closer, bigger and brighter as it reaches opposition to the Sun on Jan. 29th. Look for the red planet rising in the east after sunset. Its the brightest object in the eastern sky!

Whats Up For February 2010

Uploaded on Feb 4, 2010
This month we celebrate the 400th anniversary of Galileo's first telescopic view of Jupiter and its 4 largest moons.

Whats Up For March 2010

Uploaded on Mar 4, 2010
The study of asteroids helps us understand more about early Solar System history. You can see a faint asteroid this month, and a bright planet - Saturn!

Whats Up For April 2010

Uploaded on Apr 6, 2010
Have you ever seen the Space Station pass overhead? It's easy if you know when and where to look.