Slashdot stories can be listened to in audio form via an RSS feed, as read by our own robotic overlord.

 



Forgot your password?
typodupeerror
Space

Experts Puzzled By Bright Spot On Venus 107

Posted by Soulskill
from the who-is-throwing-things-at-our-planets dept.
Hugh Pickens writes "BBC reports that astronomers are puzzled by a strange bright spot which has appeared in the clouds of Venus, first identified by US amateur astronomer Frank Melillo on 19 July and later confirmed by the European Space Agency's Venus Express spacecraft. 'I have seen bright spots before but this one is an exceptionally bright and quite intense area,' says Melillo. The bright spot has started to expand since its first appearance, being spread by winds in Venus' thick atmosphere. Scientists are unsure as to what is causing the spot. 'An eruption would have to be quite energetic to get a cloud this high,' said Dr. Sanjay Limaye of the University of Wisconsin. Furthermore, at a latitude of 50 degrees south, the spot lies outside the region of known volcanoes on Venus. Another potential source for the bright spot are charged particles from the Sun interacting with Venus' atmosphere. It's also possible that atmospheric turbulence may have caused bright material to become concentrated in one area. 'Right now, I think it's anybody's guess,' adds Limaye."

Comment: Re:Don't second guess if you haven't seen the movi (Score 1) 193

by ZeeExSixAre (#18929423) Attached to: The Future of Cinema - 'Real' 3D
Disney has been using this technology for decades in their theme park theaters. Walt Disney World has Muppetvision, Honey I Shrunk the Audience, Philharmagic, It's Tough to be a Bug. They all use the polarized filters to give the 3D effect, although they differ slightly in their method of delivering the video. All this is is commercialization of an existing product.

BASIC is to computer programming as QWERTY is to typing. -- Seymour Papert

Working...