Sun Region 4366 has produced dozens of solar flares since Jan. 30, "putting on quite a show," says Slooh President and ...

A new sunspot group has quickly grown and is spewing out the most intense type of solar flare. Effects on Earth are forecast ...

Northern lights occur when a solar flare interacts with Earth's atmosphere.

The Sun released a strong solar flare on Tuesday, Feb. 3, following several eruptions in the preceding days, prompting ...

The flares are coming from a solar region that was created in late January.

NASA’s Solar Dynamics Observatory captured a strong solar flare released by the Sun on Tuesday, Feb. 3. Following several eruptions in preceding days, this activity could trigger geomagnetic ...

Right on schedule to welcome the new month, the Sun has turned into a solar firing range of sorts this week, unleashing a ...

Scientists are anticipating the possibility of witnessing striking auroras on Thursday.

The Space Weather Follow On — Lagrange 1 executed its final engine burn Jan. 23 to reach its destination roughly 1.6 million ...

The Sun is angry again, unleashing a series of powerful solar flares that have triggered warnings from space agencies across ...

CINCINNATI (WKRC) - The Cincinnati Observatory is offering a sweet way to soak up the sun with its annual Sun-Day Sundae Sunday celebration. Set for Sunday, July 20, from 1 p.m. to 4 p.m., the ...

NASA's Solar Dynamics Observatory spotted the X1.1-class solar flare that erupted from the sun at 11:13 p.m. EST on March 4 (0413 GMT March 5). This series of photographs of the 2012 Venus transit was ...