Macduff met the Herald this week at the Jupiter basalt marker along the Columbia Park Trail, just east of the blue bridge. It ...

Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

In real life, the sun and Pluto ... s size and orbital distance. The amount of empty space and difference in size, he says “is just kind of crazy.” “With how small we are compared to how ...

In this week’s episode of Space Minds, Bhavya Lal, the former acting Chief Technologist at NASA explains how nuclear power could unlock humanity’s next giant leap in space.

NASA is also tracking two other asteroids near Earth today, including a larger bus-sized one called "2025 HR1" that's ...

Most near-Earth objects (NEOs) are asteroids that range in size from about 10 feet to nearly 25 miles across. NASA notes: "The majority of near-Earth objects have orbits that don't bring them very ...

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

Caroline Delbert is a writer, avid reader, and contributing editor at Pop Mech. She's also an enthusiast of just about ...

Using the James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts, a team of ...

Pointed away from Earth about 404 miles overhead, the orbital observatory will circle the planet from north to south about 14 ...