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WISE bags its first near-Earth object, 2010 AB78

Emily Lakdawalla • January 22, 2010

The Wide-field Infrared Survey Explorer (WISE) just took its lens cap off on December 29, and posted its "first light" image on January 6. Now, just two weeks later, WISE has bagged its first near-Earth object.

ESA mission analyst suggests 2010 AL30 might be Venus Express rocket

Emily Lakdawalla • January 13, 2010

2010 AL30 zipped past us harmlessly about five hours ago. Because of its one-year orbital period, many people speculated it might be a manmade object, but 2010 AL30 might, in fact, be artificial.

Goldstone detects "STRONG" radar echoes from 2010 AL30

Emily Lakdawalla • January 12, 2010

Radio scientist Lance Benner posted to the Minor Planets Mailing list this evening the following message: "We have detected STRONG radar echoes from 2010 AL30 at Goldstone."

2010 AL30: Watch out for low-flying asteroids

Emily Lakdawalla • January 12, 2010

In less than 24 hours, a newly discovered asteroid known as 2010 AL30 will be zipping past Earth at an altitude of approximately a third the Earth-Moon distance. There's no chance it'll hit us, but it's generating a lot of excitement in the community of amateur and professional near-Earth asteroid observers.

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