Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

In 2029, one of the solar system's many asteroids will pass Earth close enough to see with the naked eye. But asteroid ...

"There is little question that, with its daylight display and spectacular evening apparition in a moonless sky, Comet 2024 G3 ...

BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.

Trillions of icy exocomets have been found orbiting alien stars, reshaping our understanding of planetary systems.

NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

"It is totally amazing to see a comet from orbit," Pettit wrote. The comet is now decreasing in brightness and will become harder to spot over the next few days. However, it could still be ...

Blue Origin's giant New Glenn rocket blasted off from Florida early Thursday morning on its first mission to space, an inaugural step into Earth's orbit for Jeff Bezos's space company as it aims ...

Jeff Bezos’ space company Blue Origin successfully launched its New Glenn heavy lift rocket into orbit for the first time early on Thursday, notching a key milestone for the company that could ...