The next Mars rovers may traverse the Red Planet with futuristic tires. NASA 's Glenn Research Center released imagery and footage from testing of a novel tire, called a shape memory alloy spring tire ...

For the first time, astronomers have traced a fast radio burst (FRB) to the outskirts of an ancient, dead, elliptical ...

While the general interval is around 26 months, some oppositions can be more closely spaced due to the elliptical nature of Mars's orbit. For instance, "perihelic oppositions," which occur when ...

Mars, the enigmatic Red Planet, has long puzzled scientists with a dramatic geological contrast between its hemispheres, ...

The alignment of seven planets in the night sky has captivated observers for centuries, inspiring awe and curiosity. This ...

"Andromeda looks like a transitional type of galaxy that's between a star-forming spiral and a sort of elliptical galaxy dominated by aging red stars," said Weisz. "We can tell it's got this big ...

In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

Our galaxy, while not small, isn't nearly as big as Andromeda. We harbor some 100 to 400 billion stars. One day, however, the two galaxies may collide, forming a giant, egg-shaped elliptical galaxy.

The magnificent Andromeda galaxy (Messier 31), stands out as the most important nearby stellar island to our Milky Way, and ...

The stunning panorama features over 600 overlapping Hubble images that have been painstaking stitched together. Spread across 2.5 billion pixels, you'll find some 200 million stars ...

The Samsung Galaxy S25 Ultra could be the best Android phone of 2025, and you won’t have to wait until late in the year for it, with this handset set to land later today (January 22).

Samsung’s Galaxy S handsets consistently rank among the best phones of any given year, so they’re always a source of excitement. That's why, even though the Samsung Galaxy S25 line is still ...