Archive for Space
Mystifying meteorologists: translucent blue spheres rain down in the UK
Posted by: | CommentsPrepare your tinfoil hats: A man in Dorset, UK, was showered with tiny spheres of blue goo that rained down from the sky during a hailstorm last week. The tiny, one-inch gelatinous spheres are odorless, are not sticky, and are not meteorological, British authorities say. Basically, no one has any real clue what they are.
The Source of the ‘Blue Goo’
There was a time when one rarely had to worry about incoming doom born of outer space, but that time is not now. Between mysterious space balls, falling satellite after falling satellite after falling satellite, and the buildup to 2013’s solar maximum, the sky seems more threatening all the time these days. Just ask NOAA, which is today warning of the strongest solar storm since 2005 currently en route to Earth, spawned by a massive M8.7 class flare that erupted from the solar surface late last night.
Nestled in the Goldilocks zone of a small, sun-like star is a room-temperature world a little more than twice the size of Earth. Scientists do not yet know if it is rocky or gaseous and whether it has water or clouds, but they do know that it’s the right size, and in the right place, for liquid water to exist. If it does exist, it may be one of the best places to look for life outside of our solar system.
Kepler 22b: Kepler-22b, just 2.4 times the size of Earth, is the first planet known to comfortably circle in the habitable zone of a sun-like star. Scientists do not yet know if the planet has a rocky, gaseous, or liquid composition. It’s possible that the world would have clouds in its atmosphere, as depicted here.
Search for extraterrestrial life: look for city lights on distant planets
Posted by: | CommentsIt’s difficult to look at the night sky and not wonder whether intelligent life exists out there. Indeed, the odds are very much in favor of there being countless civilizations scattered throughout the heavens, but the challenge remains in proving it. Recently, two scientists hit upon the novel but common-sense idea of searching for city lights on the dark side of distant worlds – a task advanced next-gen earth and space-based telescopes will likely be able to tackle in the not-too-distant future.
