Today Jupiter and Saturn lie closer together in the sky than at any time in almost the past 400 years, in a once-in-a-lifetime event that’s been termed the ‘Great conjunction’.
The eVscope is the brainchild of three scientists and one industrial engineer. Together, they founded Unistellar to realise their dream of a portable, self-contained and easy-to-use instrument for astronomers that they say is “100 times more powerful than a classical telescope.”
Astronomers using the Hubble Space Telescope trace a supernova’s history by measuring how fast left over debris is moving, concluding light from the blast reached Earth during the decline of the Roman Empire 1,700 years ago.
