A man charged on Wednesday with allegedly hijacking a plane in Canada also appeared to post on Facebook that he ...

Venus, often called Earth’s “twin,” is a planet of extremes. Though similar in size, mass, and composition, Venus couldn’t be ...

The Bosumtwi impact crater in Ghana is different, however. It is well preserved (not deeply eroded or buried under sediments) ...

Venus, the second planet from the Sun, has long fascinated scientists and storytellers alike. Once imagined as a lush, Earth-like paradise hidden beneath thick clouds, recent discoveries have unveiled ...

One of the brightest and most colorful stars in the sky and the most brilliant planet are on stage in the early morning dawn ...

The Sirens hit the hottest nightclub in Gotham in Gotham City Sirens: Unfit for Orbit #4, but alien despot Despero has ...

Without enough liquid water on the surface, a planet's atmosphere can become choked with carbon dioxide, raising temperatures ...

Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Scientists are looking to the skies today as a huge asteroid is set to skim past Earth at more than 20,000mph as NASA track ...

Engineers at NASA’s Jet Propulsion Laboratory in Pasadena, California, modified the backup Mariner 4 spacecraft to operate closer to the Sun, and on June 14, 1967, NASA launched Mariner 5 on a 127-day ...