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 ...

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

The planets offer exciting views in April for both night owls and early risers. Plus, the Lyrid meteor shower peaks in ...

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

Once thought a block of worthless ice, this continent is in fact incredibly valuable and plays a key role in stabilizing ...

These icy bodies contain organic molecules — and don’t fall into any known category of celestial object we’ve seen before.

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

Combining with one other previously confirmed planet, one of our closest stellar neighbors now has a family of four.

Research using detailed simulations based on public plans for the green energy plant shows serious harm to southern ...

Yet despite the drumbeat of evidence, we still know of just one planet in the cosmos with life — the one you’re standing on.

The trio of launch providers has been awarded a total of 54 national security spaceflight missions over about five years.