During its flyby, Parker snapped some amazing close-up images of the Sun, which NASA finally released to the public yesterday ...

Jaw-dropping new images are the closest ever taken to the Sun. The latest close-ups, unveiled Thursday, July 10, were captured just 3.8 million miles from the solar surface.

The fastest object in space - Parker Solar Probe - has sent stunning new views of the Sun from its closest distance. The new pictures released by NASA show features in the solar wind and they're ...

We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.

Artist's impression of Planet Nine – a suspected “wide-orbit” planet – with the Sun in the distance; Neptune's orbit is shown ...

Such changes would make it difficult for life as we know it to survive on Earth. The increased heat and radiation would ...

There's a new interstellar object moving through our solar system and it's called 3I/ATLAS, according to NASA.

Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

A small, inconspicuous meteorite may be about to change our understanding of how and when our solar system formed. Tiny shavings from the meteorite Northwest Africa 12264 are challenging the long-held ...