Comet Lemon will be in the heart of the constellation Boötes, the Herdsman, as it makes its closest approach to Earth on Oct.

Stars and satellites are meeting more frequently in the night sky, raising vital questions about the future of astronomy.

“What’s up in the sky?” is a recurring feature and publishes on the first of every month. You can find it on WTOP’s The Space Place. Email Greg your space questions and he might answer them in the ...

WASHINGTON (7News) — Telescopes on the National Mall tonight will give people a chance to see the stars and experience the largest astronomy outreach event in the United States, organizers said.