However, we might also want to look for hints of alien origin. One very strong piece of evidence would be any kind of radio ...

For lovers of newly identified space objects, July has indeed been an exciting month. Last week, astronomers described Ammonite, a potential dwarf planet beyond Pluto. Yesterday, astronomers announced ...

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) ...

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

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

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

Forty-six years after it was first recorded, the magnetic data collected by Voyager 1 as it sailed past Jupiter, crossing its ...

Astronomers have discovered "Ammonite," a mysterious object on the solar system’s edge whose unusual orbit challenges current ...

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

Six years after the University of Iowa landed $115 million from NASA to research how solar wind interacts with the Earth's ...

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