Flybys of Jupiter’s fiery moon Io, carried out by NASA’s Juno spacecraft, are helping to solve the enduring mystery of why the small moon is the most volcanically active body in our solar system.

What is Planet Nine, and where is it? The question has fascinated astronomers for years. Scientists believe a massive ...

For the first time, scientists have taken near-daily measurements of the Sun's global coronal magnetic field, a region of the Sun that has only been observed irregularly in the past. The resulting ...

The SOLAR-1 satellite, operated by NOAA, has officially become operational after a nearly one million-mile journey to the Sun ...

Close to 100 scientists from all over Europe, the United States, and Japan are gathering this week at the Institute for Solar ...

Humanity has already sent five spacecraft on trajectories that will eventually carry them beyond the Solar System, ...

16 Psyche the large metallic asteroid ideal for space mining. NASA imagery was used for this composite from https://solarsystem.nasa.gov/asteroids-comets-and-meteors ...

Have you ever been out at night and seen a streak of light blast across the sky and disappear? Ever wonder where that ...

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