The number of known moons in our Solar System has been rising for centuries, but astronomers say it has probably peaked – for ...

Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far ...

Mar. 11, 2025 — A new study presents a compelling new model for the formation of super-Earths and mini-Neptunes -- planets that are 1 to 4 times the size of Earth and among the most common in ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

A huge haul of 128 newfound satellites might be a hint of past collisions in the planet’s orbit, or something else.

The discovery points to what astronomers have thought for decades, that Saturn's rings were caused by a massive collision ...

Hera spacecraft captured an extraordinary near-infrared image of Mars’ moon Deimos during a flyby of the Red Planet. This ...

Four small suitcase-sized spacecraft, designed and built by Southwest Research Institute headquartered in San Antonio, ...

By placing squid pigments into a photovoltaic cell, researchers revealed the animals' incredible color-matching ability may ...

The Government of Canada contributed an additional €33.4 million (CAD$50 million) to the Ukraine Energy Support Fund on ...

It’s a two-for-one cosmic deal. NASA’s newest space telescope, SPHEREx — designed to seek out the key ingredients for life in the Milky Way — and a sun-focused mission called PUNCH are on their way to ...

A typical home solar system in Louisiana is slightly more expensive than the U.S. average. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet ...