A NASA probe that had a close encounter with a strange object from another solar system has been declared dead and scientists ...

Since the dawn of the solar system, rocky visitors from deep space have blazed across Earth’s skies. When will the next asteroid or interstellar object make its pass by our planet?

Space enthusiasts have been put on alert after NASA released a stunning image of multiple solar flares. The solar flares event peaked Wednesday morning and was viewed from NASA’s Solar Dynamics ...

NASA chief Jared Isaacman’s call to restore Pluto’s planetary status has reignited a long-running scientific debate over ...

He says it may be seeding life like an "interstellar gardener." The post Scientist Suggests That 3I/ATLAS May Have Seeded ...

Our solar system has two ice giants, Uranus and Neptune, but there may have been a third. According to a new study published ...

"I think these are not far-out type of ideas; they are not really futuristic ideas that we are talking about." ...

Jupiter has 79 moons and is known as the 'king of the planets'. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Jupiter is the largest planet in ...

Scientists have discovered a bizarre planetary system where a rocky world orbits farther out than giant gas planets, defying ...

China says its Zhuri system wirelessly delivered kilowatt-level power to moving targets, advancing space-based solar power research.