Under the Wing

The Small Magellanic Cloud (SMC), one of the Milky Way’s closest neighbors, appears as a technicolor swirl in this composite image released by NASA on April 4.

The SMC is technically a dwarf galaxy, but it’s so bright it can be seen by the unaided eye from the Southern Hemisphere and areas near the equator.

New observations from the Chandra X-ray Observatory—a space telescope launched by NASA in 1999—of the SMC’s “Wing” region are our first glimpse of x-ray emissions from young stars similar to our sun outside the Milky Way.

In this composite shot, Chandra data is shown in purple; optical data from the Hubble Telescope is red, green, and blue; and infrared data from the Spitzer Space Telescope is also shown in red.

Image courtesy L. Oskinova et al., Caltech/U.Potsdam/CXC/STScI/NASA

Space Pictures This Week: Galaxy Double Feature and Russian Blastoff

A galaxy double feature, gulf currents light up, and Russia blasts off in this week’s best space pictures.

April 10, 2013