The International Astronomical Union’s Minor Planet Center, which catalogs new moons and other small bodies in the solar system, announced the discovery on May 21. At roughly 435 miles wide, 2017 ...

These remarkable images, captured by NASA's advanced telescopes such as Hubble and the James Webb, showcase a variety of celestial bodies including nebulas, moons, stars, and planets.

Space advocates, including those from Mississippi's Stennis Space Center and Louisiana's Michoud Assembly Facility, rallied ...

It might be surprising to hear planetary scientist Nina Lanza use the word “disappointing” in the same sentence as “Mars.” After all, the Los Alamos National Laboratory researcher has dedicated her ...