News tagged with arms

Hubble eyes a loose spiral galaxy

(Phys.org)—The Hubble Space Telescope has spotted the spiral galaxy ESO 499-G37, seen here against a backdrop of distant galaxies, scattered with nearby stars.

Nov 26, 2012
4.8 / 5 (11) 0 | with audio podcast

Hubble spots a colorful lenticular galaxy

(Phys.org)—The NASA/ESA Hubble Space Telescope has captured a beautiful galaxy that, with its reddish and yellow central area, looks rather like an explosion from a Hollywood movie. The galaxy, called NGC ...

Nov 12, 2012
4.9 / 5 (8) 3 | with audio podcast

Full Dragon exits space station, Earth next stop

(AP)—An unmanned Dragon freighter left the International Space Station on Sunday with a stash of precious medical samples and aimed for a Pacific splashdown to end the first official shipment under a billion-dollar contract ...

Oct 28, 2012
4.3 / 5 (4) 2

Spirals in a galaxy may arise from density waves

It's often said that the shape of a spiral galaxy follows the curve of a golden spiral. You can see this, for example, in the image above. While it's often implied that this curve matches exactly, that isn't ...

Oct 09, 2014
4.5 / 5 (13) 3

Image: Alexander Gerst conducts spacewalk

ESA astronaut Alexander Gerst spent six hours and 13 minutes outside the International Space Station with NASA astronaut Reid Wiseman on Tuesday, 7 October 2014. This was the first spacewalk for both astronauts ...

Oct 08, 2014
not rated yet 0