A space probe flying past Mars captured images of the red planet's small, mysterious moon. While on a flyby of Mars, Hera was able to use three of its imaging instruments to capture images of ...

The Hera probe from the European Space Agency (ESA) recently captured spectacular images of Deimos, the smallest moon of Mars, during a close flyby. Deimos, the moon of Mars, appears in silhouette ...

Astronomers used the powerful James Webb Space Telescope to sleuth out some of these objects, called brown dwarfs, in a ...

Earlier this week, Saturn gained a whopping 128 new official moons, as the International Astronomical Union recognised ...

But a combination of telescopes all over the world confirmed the presence of four small exoplanets ... Michael Orso/Getty ...

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...

Astronomers are racing to protect the dark skies as private companies seek to place large advertisements in Earth orbit ...

A team of astronomers recently tapped into JWST’s capabilities to explore the smallest objects in the Flame Nebula.

A 2022 satellite image shows smoke billowing from the caldera of Tofua, indicating an “imminent threat” from the volcanic island. A 2019 satellite photo shows the vanishing of Iceland’s ...

Saturn surpasses Jupiter with 128 newly discovered moons, becoming the planet with the most moons in our solar system.