With footage taken from the International Space Station, NASA fan Bruce W Berry Jr cleaned up and created this Time-Lapse | Earth homage. The location views are listed in order:
1. A Jump over the Terminator
2. Sarychev Volcano
3. From Turkey to Iran*
4. Hurricane Irene Hits the US
5. Indian Ocean to Pacific Ocean Through the Cupola*
6. Central Great Plains at Night*
7. Aurora Borealis over the North Atlantic Ocean*
8. Aurora Borealis from Central U.S.*
9. Up the East Coast of North America*
10. Myanmar to Malaysia*
11. Western Europe to Central India
12. Middle East to the South Pacific Ocean
13. Aurora Borealis over Europe*
14. City Lights over Middle East*
15. European City Lights*
16. Northwest coast of United States to Central South America at Night
17. Moonglow over Canada and Northern U.S.*
18. Stars from the Pacific Ocean (1)
19. Stars from the Pacific Ocean (2)
20. Stars from the Pacific Ocean (3)
21. Stars and the Milky Way over the Atlantic*
22. The Milky Way and Storms over Africa (1)
23. The Milky Way and Storms over Africa (2)
Footage Note: The slower video represents a closer resemblance to the true speed of the International Space Station; this footage was shot at one frame per second. Clips are all marked with an *.
There are more International Space Station videos in the archives, including a tour of ISS and what is perhaps our favorite time-lapse view: Further Up Yonder: A Message From ISS To All Humankind.
Photographer Dan Finnerty's time lapse view of comet Pan-STARRS over Southern California is breath-taking. The colorful sunset and moon setting doesn’t hurt either. Full screen!
The comet is called C/2011 L4 PANSTARRS, and it’s a frozen ball of dirt with a long tail made of debris. PANSTARRS isn’t coming very close to our planet –the closest it gets is 170 million kilometers, more than 400 times the distance between the Earth and the Moon. But the comet’s tail is roughly ten times longer than the Earth is wide, and as it passes through our neighborhood all that ice and dust reflects light, so the comet shines bright in the night sky.
…PANSTARRS will remain in our night sky through the end of the month.
Nasa has this helpful graphic in their ScienceCasts: A Naked-Eye Comet so that you might catch a glimpse before the view grows dim.
via Wired Science.
Because doing physics in space can produce some rarely-seen results, NASA astronaut Don Pettit conducted experiments on video while aboard the International Space Station in 2011/12. In this Science Off the Sphere video, he pops balloons in microgravity. Space Balloonacy!
So here’s the test — think about what you think will happen in this scenario. Will the water stay exactly where it was pre-pop, or will it move? If you think it will move, why would it move?
There are Science Off the Sphere videos galore at PhysicsCentral.com.
via Mental Floss.