Nasa’s Hubble telescope is out of action: It needs three functioning gyroscopes to work but currently only has two.
8
votes
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The James Webb Space Telescope and NASA's culture of optimism
14 votes -
Like a car aerial: Tuning in from the quietest place on the planet. In the extreme hush of the WA desert, a tiny team of scientists is engaged in an experiment of cosmic proportions.
4 votes -
A star turned into a black hole before Hubble’s very eyes
9 votes