Massive stars lie within NGC 6357, an expansive emission nebula complex some 6,500 light-years away toward the tail of the constellation Scorpius. In fact, positioned near center in this ground-based close-up of NGC 6357, star cluster Pismis 24 includes some of the most massive stars known in the galaxy, stars with nearly 100 times the mass of the Sun. 108 more words
Tags » Hubble
Reflecting the growing number of internet of things (IoT) devices hitting the market without adequate protection, researchers have succeeded in hacking a Motorola Focus 73 outdoor security camera. 554 more words
A huge cloud of hydrogen gas that was expelled from the formation of our galaxy is on its way back.
Astronomers using NASA’s Hubble Space Telescope have calculated that a cloud of hydrogen gas at the outskirts of our galaxy is speeding back towards us at a more than 1.1 million km/h. 207 more words