Skip to: Content
Skip to: Site Navigation
Skip to: Search
TUESDAY, NOVEMBER 24, 2009
| Subscribe to Newser's RSS feeds RSS | Follow Newser on Twitter Twitter

NEWS ABOUT: Spitzer orbiting telescope

Spitzer orbiting telescope stories: 5 news summaries

 Scientists Spot End of World 

Remains of solar systems discovered around dead stars

Apr 21, 09 2:50 AM CDT
(Newser) - Astronomers looking at dead stars trillions of miles away believe they have glimpsed Earth's eventual fate, the Times of London reports. The scientists found that many white dwarfs—stars that swelled, burned out, and collapsed—are surrounded by a dust they think is the remnants of planets like ours destroyed... More »

MORE ABOUT:
planet • dwarf star • star • Earth • Spitzer orbiting telescope • solar system • outer space

 Scientists Discover 
 Bigger, Faster 
 Milky Way 

Scientists revise image of our galaxy

Jan 6, 09 2:42 AM CST
(Newser) - A study of the Milky Way using radio telescopes scattered across the US paints a new and dramatically different picture of our galaxy, reports Space.com. Our spiral-shaped galaxy is not only spinning faster than previously thought, it has 50% greater mass, with two hitherto unknown spiral arms where... More »

MORE ABOUT:
Milky Way • Spitzer orbiting telescope • Very Long Baseline Array • National Science Foundation • American Astronomical Society • Harvard-Smithsonian Center for Astrophysics • Andromeda Galaxy • cosmic masers

(Newser) - A nearby solar system looks a lot like ours, complete with newly identified asteroid belts, gas giants, and a similarly sized sun, Space.com reports. The star at the center of the system is visible without magnification, and scientists say they can infer the presence of planets in a zone... More »

MORE ABOUT:
astronomy • planet • space • star • Spitzer orbiting telescope • exoplanet • asteroid belt • Epsilon Eridani

 Methane Found on Far-off Planet

Compound, crucial ingredient in early-life chemistry, detected 63 light years away

Mar 19, 08 4:59 PM CDT
(Newser) - Methane, one of the simplest compounds known to play a role in the chemical genesis of life, was discovered for the first time to exist on a planet outside Earth’s solar system, the BBC reports. The planet, designated HD 189733b, is 63 light years away and also contains water,... More »

MORE ABOUT:
Hubble • space • methane • extraterrestrial life • Spitzer orbiting telescope • carbon • Jupiter • extrasolar planets • gas giant • prebiotic chemicals • organic compounds

Planet with Water Discovered

HD 189733b holds superheated water vapor but is too hot for aliens

Jul 11, 07 3:57 PM CDT
(Newser) - Astronomers located the first planet beyond our solar system that hosts water—a giant gas ball bigger than Jupiter and named HD 189733b. Its sizzling climate, which can reach upwards of 3,600 degrees, renders it uninhabitable to any extraterrestrials, but the discovery shows that water is more common in... More »

MORE ABOUT:
NASA • water • European Space Agency • planet • space • extraterrestrial life • Spitzer orbiting telescope • wobble • light • aliens • HD189733b • Vulpecula the Fox • Jupiter • discovery

5 Stories


from our news partners