If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 light years away in the constellation Leo, it's attracted a lot of attention ...

The final "blood moon" total lunar eclipse until 2029 is coming to North America this Tuesday (March 3). Here's how to watch it online.

NEW YORK (AP) — Six planets are linking up in the sky at the end of February, and most will be visible to the naked eye. It’s ...

Six planets will align on Feb. 28, but not all will be seen with the naked eye. Here's how to watch the cosmic parade.

The moon and Pleiades will glow together on Feb. 23 in a striking skywatching display. Look high above the southwestern ...

Become tolerant of waste, frustration, and anxiety in the exploration process. If you're too strongly put off by any inadvertent exposure to ideas that are wrong, useless, harmful, or unethical, ...

Looking through the atmosphere is like looking through a piece of old stained glass. The glass has defects that distort the image. The atmosphere also has defects that distort the image, but the ...

The development of infrared detector arrays is intertwined with my experiences working on NASA projects. As an astronomer at a university, my interactions with NASA all start with a proposal in ...

Despite the hype around expensive telescopes and rare celestial events, beginners can experience the core of stargazing with ...

When Muslims arriving in the UK tried to sight the new crescent Moon, they would often struggle – in part due to a very British problem: the cloudy weather.