Earth, of course, is a typical example. Venus is too hot; Mars is too chilly. However, Kepler-186f, TRAPPIST-1e, and other ...

During the course of a 13-second exposure, the International Space Station makes a trail of light in the sky as the station ...

NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

NASA has discovered the interstellar comet 3I/Atlas, located 4.5 au from the Sun, offering a rare glimpse into celestial ...

Arsia Mons, which dwarfs Earth’s tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...

Paul Wiegert, a Western physics and astronomy professor, shares insights on asteroid 2024 YR4 and the likelihood it will hit Earth or the Moon.

Discovered in Niger in 2023, the rare chunk weighs 54 pounds and represents more than 6 percent of all Mars material on Earth ...

How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

Another highlight from the category is the “largest piece of Mars on Earth.” The Martian Meteorite, which Sotheby’s has ...

While definitions of masculinity run the gamut from divine to deplorable, scientists argue that all men can be categorized in one of six archetypes of masculinity.

Look to the skies on Thursday night and you can see something unusual: the ‘Moon illusion’, which happens when our satellite ...

Bluish-white Regulus in Leo is moving toward the western horizon and sets around 10 p.m. in mid-July, followed a couple of ...