Excitement is building for next month’s launch of NASA’s SPHEREx mission ... the spacecraft with the onboard computer, telecom system, solar array, and other parts, while the top half is ...

NASA recently released images of the Andromeda galaxy, an "enticing empire of stars" that can be seen with the naked eye if weather conditions are just right. About 100 years after astronomer ...

But last week's launch marked a crucial step to pave the way for NASA to send astronauts back ... meant to calibrate Blue Ghost’s propulsion system ahead of a critical burn this week that ...

This may explain the strange properties of the orbits of our solar system's planets, which are not quite perfectly circular, and all lie on slightly different planes. NASA artist’s conception of ...

Couldn’t we all do with a little stress reduction? Especially since all seven of the other planets in our solar system are about to become visible at once in a great planetary alignment.

HONG KONG, Jan 21 (Reuters) - China broke its own records for new wind and solar power installations ... a three-year plan to upgrade the power system, increasing its use of renewable energy ...

All of our solar system’s planets are lining up to parade through the night sky at once. This extraordinary celestial event will see the sky scattered with seven visible planets in what is known ...

As the Trump administration returns to power, NASA faces a crossroads that could redefine its mission for decades to come. As the new Trump administration takes the reins in the White House ...

That's when NASA's Genesis sample return capsule slammed ... oxygen and nitrogen isotopes in chondrite meteorites and inner solar system planetary materials, "we now know that the standard model ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.

Credit: NAOJ The James Webb Space Telescope has provided groundbreaking insights into a new type of exoplanet, fundamentally different from those in our Solar System, by piercing through thick cloud ...

Nasa astronaut Suni Williams, one of two astronauts stuck on the International Space Station, ventured outside for a spacewalk on Thursday for the first time since arriving on board seven months ago.