Americans say global warming is a problem

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A new poll says nearly half of all people in the United States view global warming as a serious problem.


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All News summaries for April 28, 2007

ESA spacecraft completes flyby of Steins asteroid

4 hours ago | User rating: not rated yet
(AP) -- The Rosetta deep space probe successfully passed close to an asteroid 250 million miles from Earth, the European Space Agency said Friday night.

NASA delays Hubble mission 2 days due to storms

7 hours ago | User rating: not rated yet
(AP) -- NASA has delayed next month's space shuttle launch to the Hubble Space Telescope by two days.

Spiky Probe on NASA Mars Lander Raises Vapor Quandary

7 hours ago | User rating: not rated yet
(PhysOrg.com) -- A fork-like conductivity probe has sensed humidity rising and falling beside NASA's Phoenix Mars Lander, but when stuck into the ground, its measurements so far indicate soil that is thoroughly ...

Cassini Images Ring Arcs Among Saturn's Moons

7 hours ago | User rating: not rated yet
(PhysOrg.com) -- NASA's Cassini spacecraft has detected a faint, partial ring orbiting with one small moon of Saturn, and has confirmed the presence of another partial ring orbiting with a second moon. This ...

Astronomer Discovers Upper Mass Limit for Black Holes

8 hours ago | User rating: not rated yet
There appears to be an upper limit to how big the universe’s most massive black holes can get, according to new research led by a Yale University astrophysicist.
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