Welcome back to the astrosphere, here’s what’s happening in space… space… space.
Today’s astrophoto from the Bad Astronomy/Universe Today forum is from Dave Mitsky. It’s NGC 7635, aka the Bubble Nebula.
The Daily Galaxy has a look at Gliese 581c’s big brother. Probably not a great place for life.
I covered the double supernova here. Phil Plait from Bad Astronomy has a great description of it was well.
SciGuy has a story about a successful test of a plasma rocket.
Tom’s Astronomy Blog has a nice comparison between Antares and our Sun.
Astronomers have only been aware of fast radio bursts for about two decades. These are…
How do you weigh one of the largest objects in the entire universe? Very carefully,…
Exploring the Moon poses significant risks, with its extreme environment and hazardous terrain presenting numerous…
Volcanoes are not restricted to the land, there are many undersea versions. One such undersea…
Some binary stars are unusual. They contain a main sequence star like our Sun, while…
11 million years ago, Mars was a frigid, dry, dead world, just like it is…