How to Spot Comet ISON in the Early Morning Sky

OK, you’ve waited patiently for "Comet of the Century" ISON to brighten and reappear in the dawn sky. Now it has. Now you’re chomping at the bit for a look at it in your telescope. Before you set the alarm and venture into the night, let’s prepare for what to expect. The better you know your target, the easier it… » 9/04/13 11:09am 9/04/13 11:09am

Hubble Snaps Breathtaking New Picture of ISON, “Comet of the Century"

When Comet ISON's trajectory brings it scorchingly close to the Sun later this year, astronomers believe it could emerge from its close encounter as one of the brightest comets ever seen from Earth. Now, Hubble has captured a stunning image of the approaching ice-ball in flight, against a backdrop bursting with nearby… » 7/17/13 8:20am 7/17/13 8:20am

Hubble telescope has just spotted a Space Invader

NASA has just released a photo captured by its Hubble Space Telescope that reveals a deep cosmic entity that looks suspiciously like a Space Invader. Not an alien race bent on human destruction, but rather a cluster of galaxies located billions of light years from Earth (dubbed "Abel 68"), observations of which bear a… » 3/05/13 8:20am 3/05/13 8:20am

This spectacular image is the deepest view of the Universe ever captured

Astronomers working with the Hubble Space Telescope have just released the most detailed view of the early Universe ever captured. It's called the eXtreme Deep Field, or XDF for short. The image combines over ten years' worth of photographs by Hubble. It required 2-million seconds of exposure time to produce, and… » 9/26/12 8:00am 9/26/12 8:00am