Astronomers are meticulously tracking the new interstellar visitor that is crossing our solar system. Officially designated ...

The burst was so bright that it bounced off the Moon and illuminated Earth’s upper atmosphere, surpassing the brightness of a ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

But an international team of astronomers have detected the unmistakable signature of a gas giant planet orbiting the ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

Interstellar comet 3I/ATLAS confirmed as the third from beyond our solar Livestream of 3I/ATLAS hosted by Virtual Telescope ...

Earth" that is located about 154 light-years away and is nearly twice as big and four times as massive as our planet.

The planets in order from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. If you include the ...

A fluffy, Jupiter-sized planet may be triggering deadly flares from its star, leading to the slow destruction of its own ...

NASA’s SPHEREx mission is mapping the entire sky in 102 infrared colors, turning raw space data into a public tool for ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

“On July 1, the NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope in Rio Hurtado, Chile, ...