The top beginner telescopes we have tested and ranked by our experts so you can buy a quality, cheap telescope suitable for ...

Two more of NASA's space telescopes got another look at comet 3I/ATLAS, an interstellar interloper that captured the world's ...

If you're tired of lugging your massive telescope to dark sky sites to observe the night sky, these small telescopes are much more portable and lightweight.

Macular degeneration is the leading cause of severe vision loss in American 60 and older. Once it progresses there aren't many treatment options, but doctors are using one high-tech option to help ...

Kennedy Space Center Visitor Complex is turning back the clock for some Y2K nostalgia on Aug. 30 for "Kennedy Under the Stars ...

NASA approved the $19.5 million Landolt Space Mission to send an artificial star into Earth's orbit. It will be the first astronomical tool of its kind that could revolutionize the way we study space.