With the launch of Artemis II planned in a few weeks, NASA is ready to monitor the sun during the mission in order to protect the astronauts while in space.

In a world that has seen the renewable energy sector growing at a rapid pace, one new solar "tree" has been revealed by a ...

Greek mythology has given a name to a great many objects in our solar system. But perhaps one of the least well understood ...

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it passed close to the sun.

In the Northern Hemisphere, Earth’s axis of rotation, referred to as the “North Celestial Pole,” currently points to a spot on the celestial sphere near the star Polaris (the “North Star” or “pole ...

Nasa and Noaa are monitoring the Sun around the clock to protect the Artemis II crew from deadly solar radiation during their 10-day journey around the Moon. Here is how scientists on the ground are ...

NASA’s Parker Solar Probe has flown through the Sun’s corona again, completing its 27th close approach to the star and once ...

Iran is widely known for its oil and gas resources, but its strongest long-term energy asset may be the sun. New research shows how solar PV could drive a cost-competitive transition across power, ...

In a happy twist of fate, NASA's Hubble Space Telescope witnessed a comet in the act of breaking apart. The chance of that happening while Hubble watched is extraordinarily minuscule. The findings are ...

Project Hail Mary reminds us how important our world is – and how vital science is to our continued existence on it.