A possible Jupiter-sized object circling the brown dwarf CD-35 2722 b has implications for planetary science, including what ...

Pikachu has officially been to space, spending 67 days aboard the ISS. Now, he’s bringing the experience back to Earth with a new Pokémon and ESA collaboration ...

Take a fascinating visual journey to our Moon and explore what the night sky would look like if Earth were replaced by other celestial bodies. Watch a stunning comparison as rocky inner planets like ...

Babylonia. A grand misalignment that occurred between astrology and the night sky~Introduction“What is your zodiac sign?” It ...

NASA scientists found that Earth's center of mass wanders only about half as far each year as previously thought — and ...

Explore asteroids that almost hit Earth, what close flybys teach us, and how planetary defense helps protect our planet.

"Science is a way of thinking much more than it is a body of knowledge"Sagan’s statement explains that science is not simply a collection of facts, theories and discoveries. Instead, it is a ...

A star and its planets form when a cloud of gas and dust collapses in on itself somewhere in space. The cloud then forms a ...

Our current planet-hunting techniques are unable to detect an Earth-like planet in an Earth-like orbit around a Sun-like star.

Asteroids that may sneak up on the us hiding in the glare of the Sun pose one of the greatest dangers to humanity.

New analysis suggests Earth formed solely from inner Solar System material. This challenges previous theories about outer ...

Astronomers had already classified some celestial objects that emitted low-energy X-rays as “supersoft.” The new objects emit just the lowest-energy slice of supersoft X-rays, so the researchers call ...