The impacts that started on July 16, 1994 ended on July 22, 1994, were captured by NASA’s Galileo orbiter that was enroute to ...

On a chilly morning in February 1930, a young astronomer named Clyde Tombaugh was hunched over a blinking comparator at the ...

Interstellar comet 3I/ATLAS is leaving our solar system forever. Discover how it was found, and what this rare visitor ...

NASA released a trove of never-before-seen images of the interstellar comet 3I/ATLAS, unveiling new characteristics of the ...

A comet hurtling through the solar system from interstellar space is exactly what it appears to be, NASA officials said Wednesday, moving to quash a wave of online speculation.

The object is the third interstellar visitor to our solar system ever confirmed. It will reach its closest point to Earth ...

NASA is providing more images and information about the interstellar object that's passing through our solar system right now ...

NASA’s latest mission, designed to study the effects of the solar wind on the atmosphere of Mars, was ironically delayed on ...

The ESCAPADE mission, which launched to space on a Blue Origin rocket on Thursday, breaks the mold of how planetary science ...

For many, space travel is unrealistic – spaceships are expensive, and interplanetary exploration doesn’t fit in with a 9-to-5 ...

Electricity demand will rise much faster than overall energy growth in the coming decades, according to a new report by the International Energy Agency.

A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...