Astronomers for the first time have deciphered the three-dimensional structure of the atmosphere of a planet beyond our solar ...

Treats are in store for stargazers at both ends of the short summer nights this June. Evenings belong to Saturn, a beacon in the southwest. Not sure which object is the ringed planet? Look the ...

Our planet is just the right distance from ... It will appear next in the year 2062. Our Sun seems much bigger than other stars in the sky because it is much closer to Earth.

Indian scientists from the Physical Research Laboratory have discovered a massive exoplanet, TOI-6038A b, 78 times larger ...

This distant planet orbits its Sun-like host star ... The star, TOI-6651, is a G-type sub-giant that's slightly larger and ...

An international team of scientists has confirmed the discovery of a super-Earth—a planet larger than Earth but smaller than ...

A colossal coronal hole spanning 500,000 miles has been detected on the Sun. Appearing as a dark void ... more vivid and visible at lower latitudes than usual. NASA’s Parker Solar Probe and ...

Evidence suggests that Planet 9 is still smaller than Neptune and orbits the sun about 20 times farther, on average, than the eighth planet. Ironically, Brown played a major role in Pluto ...

Narrator: Further from the Sun, in the outer reaches of the solar system, we find the gas planets. Much larger than the rocky planets, these cosmic giants are accompanied by numerous moons.

An exoplanet is a planet that orbits a star other than our sun. “But the planet is too close to the host star, closer than the habitable zone … even if the star is about 2,500 degrees cooler ...