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Space & Earth science / Space Exploration news 1234

NASA Spacecraft Reveal Largest Crater in Solar System

June 26, 2008 | User rating: 4.1 / 5 after 31 vote(s) | User comments: 9

New analysis of Mars' terrain using NASA spacecraft observations reveals what appears to be by far the largest impact crater ever found in the solar system


NASA Scientists Pioneer Method for Making Giant Lunar Telescopes

June 04, 2008 | User rating: 4.5 / 5 after 27 vote(s) | User comments: 8

Scientists working at NASA’s Goddard Space Flight Center in Greenbelt, Md., have concocted an innovative recipe for giant telescope mirrors on the Moon. To make a mirror that dwarfs anything on Earth, just ...


NASA moon capsule running late, full of problems

July 17, 2008 | User rating: 3.8 / 5 after 12 vote(s) | User comments: 8

(AP) -- Money problems will likely force NASA to abandon its ambitious internal goal of having a new moon spaceship ready by 2013, a top space agency official told The Associated Press Wednesday.


Phoenix Scrapes 'Almost Perfect' Icy Soil for Analysis

July 01, 2008 | User rating: 4.2 / 5 after 22 vote(s) | User comments: 8

NASA's Phoenix Mars Lander enlarged the "Snow White" trench and scraped up little piles of icy soil on Saturday, June 28, the 33rd Martian day, or sol, of the mission. Scientists say that the scrapings are ...


Scientists solve 30-year-old aurora borealis mystery

13 hours ago | User rating: 3.6 / 5 after 17 vote(s) | User comments: 8

UCLA space scientists and colleagues have identified the mechanism that triggers substorms in space; wreaks havoc on satellites, power grids and communications systems; and leads to the explosive release of ...


Asteroid heads for Earth, Russian astronomer claims

October 02, 2007 | User rating: 3.6 / 5 after 69 vote(s) | User comments: 7

An asteroid discovered three years ago could be a threat in 2029 when it crosses Earth's orbit, a Russian astronomer said Monday.


Mars Orbiter Examines 'Lace' and 'Lizard Skin' Terrain

December 11, 2007 | User rating: 3.6 / 5 after 29 vote(s) | User comments: 7

Scrutiny by NASA's newest Mars orbiter is helping scientists learn the stories of some of the weirdest landscapes on Mars, as well as more familiar-looking parts of the Red Planet.


Scientist answers how Peruvian meteorite made it to Earth

March 11, 2008 | User rating: 4.2 / 5 after 46 vote(s) | User comments: 7

It made news around the world: On Sept. 15, 2007, an object hurtled through the sky and crashed into the Peruvian countryside. Scientists dispatched to the site near the village of Carancas found a gaping ...


Phoenix Scoops Up Martian Soil

June 02, 2008 | User rating: 4.2 / 5 after 30 vote(s) | User comments: 7

One week after landing on far-northern Mars, NASA Phoenix spacecraft lifted its first scoop of Martian soil as a test of the lander's Robotic Arm.


Sun goes longer than normal without producing sunspots

June 09, 2008 | User rating: 4.6 / 5 after 33 vote(s) | User comments: 7

The sun has been laying low for the past couple of years, producing no sunspots and giving a break to satellites.


NASA to workers: Go boldly (in cup) for science

July 15, 2008 | User rating: 3.3 / 5 after 7 vote(s) | User comments: 7

(AP) -- The No. 1 need right now for some of the builders of the nation's next spaceship: Lots of No. 1.


Cuneiform clay tablet translated for the first time

March 31, 2008 | User rating: 4.6 / 5 after 95 vote(s) | User comments: 6

A cuneiform clay tablet that has puzzled scholars for over 150 years has been translated for the first time. The tablet is now known to be a contemporary Sumerian observation of an asteroid impact at Köfels, ...


GLAST Observatory in Orbit

June 11, 2008 | User rating: 4.2 / 5 after 13 vote(s) | User comments: 6

At 12:05 p.m. EDT, the Delta II rocket easily lifted the GLAST spacecraft off the launch pad, out of smoke and clouds and into a beautiful Florida sky headed for space.


Scientists feel sure of ice on Mars

June 20, 2008 | User rating: 3.6 / 5 after 15 vote(s) | User comments: 6

Analysis of images from NASA's Phoenix Mars Lander has scientists increasingly convinced of ice near the Red Planet's North Pole, a NASA statement said Friday.


Researchers reveal widespread, hardworking water on ancient Mars

July 16, 2008 | User rating: 4.7 / 5 after 27 vote(s) | User comments: 6

(PhysOrg.com) -- For decades, scientists have theorized – romanticized, even – that Mars has harbored water. The evidence has grown stronger as recent missions to the Red Planet have revealed in stunning detail ...


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