Book Review: How Old is the Universe?
How Old is the Universe? by David Weintraub; Princeton University Press; Princeton, New Jersey; $29.95; January 2011. This is a very engaging and readable book that will help you wrap your mind around an agreed to astronomical actuality: The universe is 13.7 billion...CSExtra – Wednesday, November 24, 2010
To subscribe to CSExtra via RSS feed click here. If you would prefer to receive CSExtra in e-mail format, e-mail us at Info@space.com with the word SUBSCRIBE in the subject line. Wednesday’s CSExtra offers the latest reporting on space operations and...CSExtra – Tuesday, November 23, 2010
To subscribe to CSExtra via RSS feed click here. If you would prefer to receive CSExtra in e-mail format, e-mail us at Info@space.com with the word SUBSCRIBE in the subject line. Tuesday’s CSExtra offers reporting and commentary on space activities from around...CSExtra – Monday, November 22, 2010
To subscribe to CSExtra via RSS feed click here. If you would prefer to receive CSExtra in e-mail format, e-mail us at Info@space.com with the word SUBSCRIBE in the subject line. Monday’s CSExtra offers the latest reporting and commentary on space activities...Space Traffic Control: Avoiding Collisions in Earth Orbit
If you’re trying to avoid future collisions of satellites, something akin to a space traffic control system is likely in the offing. This year alone, dozens of spacecraft have been purposely jockeyed around to lessen the chance of running into trouble. Today it’s...Book Review: Trailblazing Mars – NASA’s Next Giant Leap
Trailblazing Mars – NASA’s Next Giant Leap by Pat Duggins; University Press of Florida; Gainesville, Florida; $24.95 (hard cover); 2010. The distant reddish hue of Mars in the night sky is a magnet for exploration. Eye-catching glimpses of the red planet were first...CSExtra – Friday, November 19, 2010
To subscribe to CSExtra via RSS feed click here. If you would prefer to receive CSExtra in e-mail format, e-mail us at Info@space.com with the word SUBSCRIBE in the subject line. Friday’s CSExtra offers the latest reporting on developments in the exploration of...CSExtra – Thursday, November 18, 2010
To subscribe to CSExtra via RSS feed click here. If you would prefer to receive CSExtra in e-mail format, e-mail us at Info@space.com with the word SUBSCRIBE in the subject line. Thursday’s CSExtra offers the latest reporting on space activities from around the...CSExtra – Wednesday, November 17, 2010
To subscribe to CSExtra via RSS feed click here. If you would prefer to receive CSExtra in e-mail format, e-mail us at Info@space.com with the word SUBSCRIBE in the subject line. Wednesday’s CSExtra offers the latest reporting and commentary on space activities...Space Talk
As air flows around iced wings ✈️🧊
Using NASA’s LAVA framework, engineers created this simulation of air flowing around ice buildup on a Common Research Model wing, helping predict how ice formation could impact aircraft performance.
As air flows around iced wings ✈️🧊
Using NASA’s LAVA framework, engineers created this simulation of air flowing around ice buildup on a Common Research Model wing, helping predict how ice formation could impact aircraft performance.
This is incredible. The new @NASA image release from #Artemis includes a sequence of 'Hello World' still photographs.
I've been processing / animating them and here's what the original didn't show us:
Satellites, including their solar arrays, lightning storms
and dancing aurora!
@Erdayastronaut Huge respect Tim. I can’t wait to watch, this is going to be a great video no matter what.