Which planet is the furthest from the sun? Some may think it’s Pluto, but it’s actually Neptune. Learn more about this ice ...

NASA has drafted its Mars rover Perseverance to help monitor the sun’s activity. Every day for the next two months, the rover ...

Researchers have documented 55 instances of "mini lightning" over two Martian years by eavesdropping on the whirling wind ...

NASA scientists have detected unusual patterns in the Sun’s activity, revealing changes that don’t align with typical solar ...

Lightning has been seen on other planets in the solar system, in the atmospheres of Jupiter and Saturn. Because Mars is cold ...

These images help to unravel the magnetic mechanisms driving the sun's behavior and shaping the space environment throughout ...

A two-decade-old NASA telescope is on an unstable orbit, and there is a 90 percent chance that it might come burning down in ...

NASA's latest release of imagery for interstellar object 3I/ATLAS has triggered new scientific and public scrutiny as the ...

The 3I/ATLAS comet is only the third object ever identified as entering our solar system from elsewhere in the galaxy. While ...

Mysterious nickel gas detected in interstellar comet 3I/ATLAS, revealing unexpected chemistry at enormous distances from the ...

New research indicates that early Martian volcanoes may have emitted reactive sulfur gases that warmed the planet and supported conditions suitable for microbial life. Although scientists are still ...