ESA's Solar Orbiter captured views of the planet Mercury passing in front of the Sun. Multiple instruments aboard the ...

Despite being the closest planet to the sun, Mercury has thick deposits of ice at its poles, and now we may understand the ...

The smallest planet appears after sunset as the waxing Moon reaches First Quarter and star clusters shine in the sky this ...

NASA’s Psyche mission to investigate a metal-rich asteroid captured rare glimpses of Mars during a recent flyby.

ESA's Solar Orbiter captured views of the planet Mercury passing in front of the Sun on Jan. 3, 2023. Multiple instruments ...

We often hear about the number of objects that are whizzing around our planet, but it’s rare that we actually get to see the situation for ourselves. NASA released a decent visualization a couple of ...

The Integrity, the name of the Orion capsule carrying Artemis II astronauts on a trip around the moon, has left Earth's orbit. NASA has announced that it has successfully completed a key burn of Orion ...

The Artemis II astronauts blastedtheir main engine Thursday evening to propel the Orion capsule out of Earth’s orbit and on to its next phase - a four-day journey toward the moon. The six-minute ...

The Artemis II astronauts blasted out of Earth’s orbit Thursday evening and on to the next phase of their mission — a four-day journey toward the moon. The Orion spacecraft burned its engine for six ...

The planet Mercury is the closest planet to the sun, and also the most difficult for spacecraft to visit and explore. This is because as spacecraft get closer to Mercury, the sun's enormous gravity ...

From Nvidia to Elon Musk's SpaceX, Big Tech is betting big on a new layer of critical infrastructure that's emerging above our heads. Low earth orbit underpins global navigation, telecommunications, ...