The new image, which shows Earth along with an even smaller point of light coming from the moon, harkens back to Carl Sagan's ...

Aliens may have lived in our solar system, according to new research. NASA scientists have unveiled evidence that the dwarf planet Ceres—the largest body in the asteroid belt between Mars and ...

Astronomers have picked up evidence of an Earth-sized world, distinct from the previously hypothesised Planet Nine and Planet X, that might be warping the orbits of objects beyond Neptune ...

Astronomers found hidden cosmic channels, like tunnels, connecting our solar system to distant stars, reshaping views of ...

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered ...

When people picture space, they often imagine endless black emptiness dotted with planets and stars. But new research shows ...

Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers ...

Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to ...

From the scorching surface of Mercury to the icy edges of Neptune, our planetary neighborhood is full of wonders. The order ...

Is it a STEM kit? Is it a star projector? Science Can Solar System Planetary Projector review will give you all the details.