On March 29, the Moon will wedge itself between the Sun and Earth, blocking only a part of the star from our view.

Planets don't get much more iconic than Saturn. But if you managed to see it through a backyard telescope right now, you wouldn't see its rings.

What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed ...

Using explosives to create beauty rather than warfare and violence provides a sliver of hope for our shared human future.” ...

The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is ...

Here's how an innovative flat lens could solve these problems for satellites and space-based telescopes. Understanding ...

Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.

Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.

The Odysseus spacecraft made a rough landing on the moon last year, toppling over and rendering much of its equipment unusable, but an onboard NASA radio telescope called ROLSES-1  was able to make so ...

The Science Museum in London is closing its almost 40-year-old 'Exploring Space' gallery to establish a new 'Space' gallery ...

The spacecraft, about the size of a small car, conducted a series of experiments. It drilled three feet into the lunar soil, took X-ray images of the magnetic bubble that surrounds and protects Earth ...

Out past Neptune are countless small icy and rocky bodies called Trans-Neptunian Objects (TNOs), and many of these have moons ...