The Atacama Large Millimetre/submillimetre Array has produced a spectacularly detailed image of a distant galaxy known as SDP.81 that is being gravitationally lensed. The image shows a magnified view of the galaxy’s star-forming regions, the likes of which have never been seen before at this level of detail in a galaxy so remote.
Regarded as one of the most majestic of all of the galaxies in the Universe is the Sombrero, 28 million light years away in the constellation Virgo. This spiral galaxy’s notable features are its thick, torus-like disc with a dark, duty rim and the intense, bulbous, white glow that emanates from its core.
Planet Venus — the brilliant lantern hanging over the west-northwest horizon at dusk — reaches its greatest elongation from the Sun on June 6th. It’s still a month away from reaching peak brightness, but before then it has a spectacular close conjunction with largest planet Jupiter at the end of June.
Collaborators secure more than $500 million for the historic $1 billion project to build the Giant Magellan Telescope — a seven-mirror colossus gathering more than six times the amount of light of the current largest optical telescopes into images up to 10 times sharper than those of the Hubble Space Telescope.
A constant feature of spring nights owing to its enviable circumpolar position, Comet Lovejoy still rides high throughout June, yet it’s fading slowly with distance and has to compete with twilight all night for observers in the British Isles — but it has one more conjunction in store for the end of the month.
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