Tag Archives: European Space Agency

SpaceX reports a ‘bug’ after satellite close call

The European Space Agency says it performed a collision avoidance maneuver over the Labor Day weekend to head off a potential crash between its Aeolus wind-measuring satellite and one of SpaceX’s Starlink broadband data satellites. In a series of tweets, … Continue reading

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Experts share their visions for the moon in 2069

LAUSANNE, Switzerland — Fifty years ago this month, NASA’s Apollo 11 mission transformed the idea of putting people on the moon from science fiction to historical fact. Not much has changed on the moon since Apollo, but if the visions … Continue reading

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Scientists narrow down source of Martian methane

It may sound like an April Fool’s joke about flatulent aliens, but this is serious: The scientists behind the European Space Agency’s Mars Express orbiter think they know where a smelly outburst of Martian methane came from. Any joke would … Continue reading

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BepiColombo begins marathon mission to Mercury

A mission to the planet Mercury got off to a flashy start with tonight’s launch of an Ariane 5 heavy-lift rocket, but there’s a long way to go before the double-barreled BepiColombo probe gets to its destination. Liftoff from the European Arianespace … Continue reading

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Blue Origin and Airbus back ‘The Moon Race’

A new nonprofit organization is partnering with Amazon billionaire Jeff Bezos’ Blue Origin space venture, Airbus and other heavy-hitters to create a moon-centric prize program known as “The Moon Race.” The contest’s goal is to boost technologies that could contribute to sustainable lunar exploration. A … Continue reading

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Orbiter detects signs of hidden lake on Mars

Radar readings from the European Space Agency’s Mars Express orbiter point to the location of what appears to be a 12-mile-wide lake of liquid water, buried under about a mile of ice and dust in the Red Planet’s south polar … Continue reading

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Scientists go gaga over Gaia’s galaxy survey

The European Space Agency has released the world’s most exhaustive star catalog, pinpointing the positions of nearly 1.7 billion stars. Today’s release, based on 22 months’ worth of data from ESA’s Gaia sky-mapping satellite, follows up on an initial version of the … Continue reading

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