ALMA observations of carbon monoxide emission from 15 protoplanetary disks reveal a stunning variety of gas structures, ...

Pluto, our petite power planet of primordial urges, transformation through trauma, ID energy and the subconscious mind, is ...

An exoplanet discovered in 2020 contains the coldest temperatures ever measured on a planetary body, according to scientists.

Astronomers have detected a promising sign of a ninth planet lurking at the the farthest reaches of the Solar System.

Vesta has a number of characteristics working in its favor when it comes to its visibility in the night sky. For one, it ...

Astronomers using the James Webb Space Telescope have directly detected the faint glow of a planet that’s colder than any ...

In 2020, astronomers detected WD 1856+534 b, a gas giant that orbits a star 81 light-years from Earth. This exoplanet, which ...

Comets that have hit Earth have been a mixed bag. Early in Earth's history, during the solar system's chaotic beginning, they ...

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why ...

From spellbinding images to groundbreaking scientific discoveries, we look back on some of Hubble's most exciting milestones.

Robert Lee Hotz covered new research and its impact on society for The Wall Street Journal.