The exoplanet, known as GJ 1214 b, was detected by the Hubble Space Telescope and dubbed a "waterworld" by the science ...

NASA’s Solar Dynamics Observatory (SDO) has detected a colossal coronal hole on the Sun’s surface ... if the solar wind is stronger than expected, Earth could experience G2 or even G3-class ...

Quipu, Hercules, Serpens–Corona Borealis and Sculptor–Pegasus are all larger than the fifth and final superstructure ...

An asteroid could potentially crash into Earth in less than eight years. Here's everything to know about asteroid 2024 YR4.

Increased solar activity could make the Northern and Southern Lights more vivid and visible at lower latitudes than usual ... a reminder of the Sun’s immense influence on Earth.

Note the scorpion’s red heart, Antares, which boasts a diameter 700 times that of our sun and ranks among the ... Still, it will likely engulf the Earth, but by that time our oceans, lakes ...

Proxima c is at least 6 times bigger than Earth itself and as such is described ... form and evolve around stars — both stars like our sun, as well as a red dwarf like Proxima Centauri.

with a radius about 1,700 times larger than that of our Sun. This means if UY Scuti were placed at the center of our solar system, it would engulf the orbits of Mercury, Venus, Earth, Mars and ...