An international team of astronomers reports the discovery of two new exoplanets, a few times more massive than Earth, ...

Earth's atmosphere pulses in sync with the sun's fiery outbursts, indicating it is more sensitive to solar activity than previously thought, according to new research.

The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

Have an out of this world coloring pages with our free planet coloring pages. We have a bonus space coloring pages, and free ...

Once the quirky underdog of our solar system, Pluto held planetary status until 2006, when it got a cosmic demotion that still stings space fans. Discovered in 1930, Pluto was the ninth planet for ...

Heat often comes from a planet’s formation and the decay of its radioactive ... Or, at least, it should — but something appears to grant geologic life to small orbs throughout the solar system long ...

Scientists have found what they are calling the strongest sign yet of possible life beyond our solar system after detecting the chemical footprint of gases in an alien planet's atmosphere that on ...

The discoveries are helping them better classify different TNOs and understand the complex chemical reactions in space that may relate to the formation of our solar system and the origin of life.

The moon and planets would be at a different angle and positioning relative to one another due to time zone and latitude differences. Also consider that we see these solar system members because ...

A recent study published using data collected by the James Webb Space Telescope (JWST) has reported the most detailed study of the atmosphere of a planet beyond the Solar System yet, including ...

a planet orbiting at a 90-degree angle around a pair of stars. When an exoplanet is found in a binary star system – which indeed exists – its orbit is generally aligned with the plane in which ...