Get ready for October’s pre-dawn Moon and planet show

Now that planet Saturn is effectively lost in the dusk twilight for UK-based observers, you may be wondering what has happened to the other four bright naked-eye planets. Far from disappearing, they have just transferred to the morning sky. From 8—11 October, the waning crescent Moon acts as a guide to Venus, Mars, Jupiter then Mercury in the eastern dawn sky.


Searching for orphan stars amid starbirth fireworks in Orion

A new Gemini Observatory image reveals the remarkable “fireworks” that accompany the birth of stars. The picture captures in unprecedented clarity the fascinating structures of a gas jet complex emanating from a stellar nursery at supersonic speeds. Researchers believe they have also found a collection of runaway (orphan) stars that result from all this activity.


How Rosetta’s comet got its shape

The origin of of Comet 67P/Churyumov-Gerasimenko’s double-lobed form has been a key question since Rosetta first revealed its surprising shape in July 2014. By studying the layers of material seen all over the nucleus, scientists have shown that the shape arose from a low-speed collision between two fully fledged, separately formed comets.


Watch NASA’s live video stream of the supermoon total eclipse

It is a sad fact that overcast skies will spoil parts of this supermoon total lunar eclipse for some of you, but remain optimistic that your home sky will be clear! However, don’t despair if you’re clouded out — you can watch it online here! NASA will live stream the event from at least 1am—4:30am BST on Monday, 28 September, which is 8pm—11:30pm EDT on 27 September.