News tagged with asteroid

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Rocks around the clock: asteroids pound tiny star

(Phys.org) —Scientists using CSIRO's Parkes telescope and another telescope in South Africa have found evidence that a tiny star called PSR J0738-4042 is being pounded by asteroids—large lumps of rock ...

Feb 19, 2014
4.7 / 5 (14) 0

The anatomy of an asteroid

ESO's New Technology Telescope has been used to find the first evidence that asteroids can have a highly varied internal structure. By making measurements astronomers have found that different parts of the ...

Feb 05, 2014
4.6 / 5 (21) 18 | with audio podcast

Getting ready for near-Earth asteroids

(Phys.org) —With a mandate from the UN, ESA and other space agencies from around the world are about to establish a high-level group to help coordinate global response should a threatening asteroid ever ...

Feb 03, 2014
5 / 5 (6) 1

'Rogue' asteroids may be the norm

To get an idea of how the early solar system may have formed, scientists often look to asteroids. These relics of rock and dust represent what today's planets may have been before they differentiated into ...

Jan 29, 2014
4.9 / 5 (10) 1 | with audio podcast