This opens up a log of possibilities for long-exposure photography, and [Jippo] has found the best use so far: long exposure astrophotography for capturing meteors, satellites, and star trails.

It would enable such observatories to alert other astronomers that a collision is about to happen at a given time and location ... only a handful of neutron-star mergers, and only on one occasion ...

NASA astronaut Don Pettit dazzled us on Tuesday with a gorgeous image showing star trails and city lights as seen from the International Space Station (ISS). On Wednesday, he turned the “wow ...