The celestial body's unusual orbit “implies that something extraordinary occurred" in the early days of the solar system—and ...

Our sun, currently in its prime, is expected to shine for another 5 billion years. Eventually, it will transform into a red ...

Photographing the sun can be an amazing experience and this guide explains how to do it in safety with a camera or telescope.

The photos reveal a bright and well-developed coma, the cloud of gas and dust surrounding the comet's nucleus, with striking ...

Earth's famous Hubble Telescope has just revealed the first images of a mysterious interstellar object racing through our ...

Typically, telescopes are synonymous with bringing far-off objects close, but the newest member of the solar system was ...

A team of astronomers discovered a strange object in the outer solar system that is in a resonant orbit with Neptune.

Such is the case with 3I/ATLAS, a third known interstellar object from outside of our solar system to be discovered, which was spotted by NASA’s ATLAS (Asteroid Terrestrial-impact Last Alert System) ...

The same charged particles from the Sun’s atmosphere responsible for the northern lights can also damage Earth’s electrical ...

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Research conducted at the oldest agrivoltaic research site in the United States found year-to-year weather variability ...

A team led by UdeM researchers confirms a fifth potentially habitable planet around L 98-59, a red dwarf 35 light-years away.