There’s real joy in sharing a telescope with others and observing in a crowd. Here's how you can find a star party near you ...

We’ve wondered what powered the Sun for centuries. Early guesses included meteor showers, chemical combustion, and ...

Barring any major development, Isaacman will likely be confirmed as NASA administrator by the Senate in the coming weeks. The Committee on Commerce, Science, and Transportation could approve his ...

On the morning of April 21, you’ll be able to see Venus, Mercury, and Saturn low in the east — all without a telescope.

We often focus on space observatories that peer beyond Earth. But the vast majority of satellites stare right back at us.

Most people worry about climate change, but few know what to do. The right tools allow us to convert scientific urgency into ...

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

In a preliminary budget proposal, the agency’s science programs would see a 50 percent reduction, with a 20 percent cut to ...

These NASA missions were not only a steppingstone to the Moon, but influenced many aspects of the way humans still travel ...

The molecules, while not a direct sign of life, still signal the existence of complex chemistry on the Red Planet.

Skyrocketing tariffs on China are rippling through the astronomy industry. If they hold, some fear deeper wounds to the ...

Telescopes, parts, accessories, and cameras are not included in exceptions announced April 12 to the Trump administration’s ...