The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

Space Telescope Science Institute sent out a tweet, announcing the observation of the 12th (and last) quasar on our Hubble Cycle 30 program. Charles Danforth (CU/Maxar)and Rongmon Bordoloi (NCSU) are ...

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

The general rule of thumb being a larger diameter telescope being used for the planets to revolve greater light-gathering and a smaller telescope to provide a smaller field of view for larger ...

From magnification to light-gathering, here’s how to make the decision between buying a telescope or a monocular for ...

NASA's Roman Space Telescope is preparing for launch in 2027, with a mission to study distant galaxies and explore dark ...

You might think if you look at the Arecibo Observatory, Lovell Telescope, or other famous pieces of apparatus, that this is Big Science, out of reach for mere mortals such as yourself without ...

Astronomer Gianluca Masi of the Virtual Telescope Project is offering a free livestream of the Geminid meteor shower on Dec. 13, starting at 6:00 p.m. EST (2300 GMT), weather permitting.

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied ...

I cover aerospace, astronomy ... telescopes south of Buenos Aires. I’ve also had time to enjoy the South American summer which prompted me to think quite a bit about the fact that we live ...