YouTube Description: Coronal mass ejections (CMEs) and flares are both solar events, but they are not the same. This video shows the differences between the two by highlighting specific features of... continue reading

posted by Aard Vark (oritteropo) 1 decade 5 months 2 weeks ago • 376 views • 1:59

Vanderbilt University Seyfert Lecture featuring Dr. Paul J. Steinhardt, the Albert Einstein Professor in Science and director of the Princeton Center for Theoretical Science at Princeton University. ... continue reading

posted by Kulpims T'dna (kulpims) 1 decade 2 years 3 months ago • 475 views • 1:23:56

There are many good reasons to be skeptical, but I ask that you reserve judgement until you've watched the video in its entirety, including the credits.

posted by dystopianfuturetoday 1 decade 2 years 3 months 1 week ago • 711 views • 52:13

""The Big Beginning" is the eighth installment in the Symphony of Science music video series. It deals with the origins of our universe, covering the Big Bang theory, expansion and cooling of the universe,... continue reading

posted by Hybrid 1 decade 4 years 1 month 2 weeks ago • 1,333 views • 3:01

"How do we know black holes exist? Would you like to know what it would be like to fall into one? Recent simulations and cutting-edge visuals are giving new insight into these strange objects and have... continue reading

posted by Hybrid 1 decade 4 years 2 months 4 weeks ago • 2,628 views • 5:04

3D representation of the known universe. YT: NASA created this Universe tour using images from the Hubble and other sources, placing each of them in 3D space in relation to our viewing point.

posted by KnivesOut 1 decade 4 years 3 months ago • 4,140 views • 1:29

Part 1 of a 9 part video series (on youtube)

posted by bluecliff 1 decade 4 years 4 months 1 week ago • 611 views

A poetic video that pretty much sums up the way I've come to understand things. Which I owe in part to Video sift/youtube for taking a great part in by sifting these types of videos.

posted by redyellowblue 1 decade 4 years 4 months 1 week ago • 3,647 views

Wait! The universe is flat? Flat here doesn't mean it doesn't have depth or volume, but it doesn't have a curve. Tony explains in this video. We really need an astronomy channel.

posted by RFlagg 1 decade 4 years 4 months 2 weeks ago • 3,419 views

Tony Darnell explains the recent ESO announcement of the most distant galaxy ever measured. The light we pick up from it left that galaxy over 13.1 billion years ago and would be one of the first galaxies... continue reading

posted by RFlagg 1 decade 4 years 4 months 2 weeks ago • 1,599 views

Very cool video, based on images from hubble.

posted by mintbbb 1 decade 4 years 4 months 3 weeks ago • 1,663 views

The documentary offers some brief insight on the Big Bang Theory, development of our Solar System, black holes, and the rise of life on Earth. journey through Fermilab's Tevatron particle accelerator... continue reading

posted by geo321 1 decade 4 years 5 months 2 weeks ago • 1,076 views • 36:06