The Solar Orbiter has delivered the "highest resolution image ever of the Sun’s south pole" according to the European Space ...

NASA was to supply some critical technologies for the mission, which Europe may not be able to readily replace.

The 11-year solar cycle is tracked by NASA, learn how they do it. Credit: NASA Goddard Space Flight Center ...

Because Earth moves in an elliptical orbit around the sun, being further away means it travels slower along its orbit. This ...

World Asteroid Day 2025 is upon us! Here's how you can celebrate the event by livestreaming real-time views of near-Earth ...

A team of researchers has outlined how a new "direct fusion drive" propulsion system could allow us to reach Sedna this ...

The Department of Defense on Monday reversed course, temporarily, on canceling the availability of satellite data that is key ...

Asteroids are usually grouped into three main types based on what they are made of: C-type, S-type and M-type.

Earth lives in a shooting gallery, with small and large rocky bodies in abundance in our solar system. Are we in danger of ...

In a world obsessed with the apocalyptic hellfire of ‘carbon’ and the terror of an imperceptibly warmer climate nowhere near ...

NASA's new "CODEX" telescope has snapped its first photos of the sun's outer atmosphere, revealing previously imperceptible changes that could help scientists better predict potentially dangerous ...