Astronomers have managed to peer back in time, millions of years before a famous explosion

Astronomers have managed to peer back in time, millions of years before a famous explosion
New research shows that the emission thought to be an afterglow actually originated from a distant galaxy’s core
If we were able to send a spacecraft into a position to grab a bird’s-eye picture of our galaxy, would we able to see Sagittarius A*?
We take a look at the capabilities of this great network of radio telescopes
The SETI Institute’s Dr Seth Shostak tells us what will happen if we detect an alien signal
We take a look at where SETI is in its search for extraterrestrial life
Would the crew have to leave the space station?