Stargazers will soon have an opportunity to view six planets in alignment in the night sky, according to NASA. Mercury, Venus, Neptune, Saturn, Uranus and Jupiter will take part in a rare planetary ...

Astronomers witnessed planets colliding 11,000 light-years away, an event that could shed light on the collision that created ...

New images from NASA's DART asteroid-smashing mission show space rocks exchanging material in a slow process that reshapes ...

Four years ago, NASA purposely smashed a spacecraft into a small asteroid to see if they could deflect it—a test to prove humanity could protect Earth from threatening space rocks.

We're starting to see just how exceptional our own solar system and its history is, as more exoplanets are discovered. A fourth exoplanet discovery in the LHS 1903 system made by ESA's CHEOPS mission ...

The next planetary alignments will happen in 2026. Here are the dates: April 18, 2026: a small morning alignment of Saturn, Mars, Mercury and Neptune. May 12, 2026: a mini evening alignment of Mercury ...

Stargazers will soon have an opportunity to view six planets in alignment in the night sky, according to NASA. Mercury, Venus, Neptune, Saturn, Uranus and Jupiter will take part in a rare planetary ...

Space is still the final frontier, and NASA has announced that the frontier is more vast than we realized. The NASA Kepler mission has discovered 715 planets set up in multiple-planet systems a lot ...

Astronomers have found a planet-forming disk that looks like a solar system on steroids. New images from NASA's Hubble Space Telescope have revealed an enormous, oddly shaped disk of gas and dust ...

Starship’s heavy lift capacity, in orbit refueling, and potential aerobraking role could significantly accelerate a long-awaited mission to Uranus.

Six planets are coming together in the sky in what’s known as a planetary parade, and you might be able to spot them on Saturday night. Mercury, Venus, Jupiter and Saturn will be visible to the naked ...