Solar terrestrial planets refer to the first four planets in the solar system, i.e, Mercury, Venus, Earth and Mars. Out of these, Mercury is the smallest whereas Venus is the hottest. Earth, however, ...

With an equatorial diameter of 7926 miles (12,760 kilometers), our planet Earth is the biggest of the terrestrial planets and the fifth largest planet in our solar system. It is the only planet in the ...

The potentially hazardous asteroid 2024 YR4 caused consternation over the last few weeks as its odds of hitting Earth in 2032 dramatically rose. Now, those odds have plummeted to near-zero, as ...

On the 95th anniversary of its discovery, Pluto remains one of the most beloved and enigmatic worlds in our solar system, ...

Astrophysicists have been grappling with the question of how water arrived on our young planet for decades. One of the ...

Astronomers are keeping a close watch on asteroid 2024 YR4. This asteroid has a small probability of impacting the Earth in ...

YR4, detected by the ATLAS system in January 2025, has a slim chance of impacting Earth in December 2032. Continued ...

This isn’t any conspiracy theory or pseudoscience: Using samples collected from NASA’s Mars 2020 Perseverance rover, Hausrath ...