Astronomer Eliza Kempton said that she had waited her "entire career" to peer into an atmosphere from this mysterious class of planets.

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

An alternate explanation that fits the evidence is that Vesta was once part of a planet – but which planet that might been ...

The Earth started as a mixture of gas and dust around the Sun and grew as it collided with asteroids and dust particles.

Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

Reference Explore the eight (or nine) planets of the solar system in order from nearest to the sun and discover the many wonders of our solar system along the way. An object seen to have moved in the ...

The announcement, on Holy Thursday, of the discovery of the strongest evidence to date of activity produced by living beings outside the Solar System caused as much anticipation as controversy. The ...

The cloud, named Eos, is chock-full of molecular hydrogen and possibly rife with star-forming potential in the future.

Scientists have found what they are calling the strongest sign yet of possible life beyond our solar system ... 8.6 times as massive as Earth and has a diameter about 2.6 times as large as our planet.

The boundless potential of astronomical discovery contrasts sharply with the backwardness and reaction promoted by Trump and ...

DUBUQUE, Iowa (KWQC) -An energy source you might want to consider for your home or business comes with so many financial incentives is solar. On the day of the QCL interview (April 22), is ...

Nasa has said the rare formation will last about an hour at 5.30am on Friday, April 25. Known as a "conjunction", it's a fairly common occurrence for a planet to be seen close to the moon. Two or more ...