NASA reports sunspot region 4114 unleashed 2025's most powerful X1.2-class solar flare on June 17, causing widespread shortwave radio blackouts, especially over the Pacific, including Hawaii.

The sun contains over 99% of the mass of our entire solar system. Like Earth, the sun also rotates on its axis. Each rotation takes about 27 Earth days.

The Daniel K. Inouye Solar Telescope captured the sharpest-ever images of the sun’s surface, revealing ultra-fine bright and dark stripes called striations that are caused by powerful magnetic ...

NASA’s Solar Dynamics Observatory, which observes the sun, was able to capture an image of the event, which the agency said peaked at around 5:49 p.m. ET June 17.

The best solar telescopes give you close-up views of our star without damaging your eyes, perfect for sun-gazing this summer. Watch out for big savings this Prime Day.

Bluetti PV200: This 200-watt model from Bluetti could have been the choice for the best all-around portable solar panel, ...

Pacific solar pioneer wins King’s birthday honours Geoff Stapleton standing at the site of a soon-to-be constructed Renewable Energy Training Centre in Suva, Fiji, May, 2025.

In a groundbreaking mission, Solar Orbiter captures the first images of the Sun’s poles, offering new insights into solar cycles, magnetic fields, and the future of space weather forecasting ...

Six teams from across the country competed last week in the annual Solar Splash competition — the World Championship of Collegiate Solar Boating — this weekend at the Clark County Fairgrounds.

SOLAR panels will be slapped on almost every new build home in England under sweeping green rules due this year.Energy Secretary Ed Miliband called it ...

Use the best solar binoculars to observe the sun while keeping your eyes safe this summer. With Prime Day coming up on July 8-11, now's the time to grab a bargain.

Weasel Solar Farm Station in Tasmania’s Central Highlands given green light to proceed A 250MW solar farm has been approved for Tasmania, with the federal government impressed by the project’s ...