Space Exploration news

How long is a day on Earth?

I'm going to ask you how long a day is on Earth, and you're going to get the haunting suspicion that this is a trap. Your instincts are right, it's a trap! The answer may surprise you.

dateNov 06, 2015 in Space Exploration
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Gaia's sensors scan a lunar transit

Located 1.5 million km from the Earth, ESA's Gaia spacecraft is scanning the sky to conduct the most detailed census of stars in our Galaxy. However, on 6 November, it will be perfectly placed to witness a rare event that ...

dateNov 06, 2015 in Space Exploration
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