After losing his Pacific Palisades neighborhood in the fires that swept through Los Angeles in January, Kent Tobiska, the CEO and chief scientist at Space Environment Technologies, is ...

NASA recently announced that as of late October, the Sun has reached solar maximum: a repeating crescendo of solar activity that often comes with increased solar flares. True to form, it seems ...

Auroras have long mystified humanity. Now that we know what they are and why they happen, we can better predict how best to ...

NASA's Solar Dynamics Observatory captured an X1.1-class solar flare in multiple wavelengths. See time-lapse footage of the blast that caused "a strong shortwave radio blackout over South America," ...

A erupted with M1 and M6 class solar flares. Watch the fireworks in these views from NASA's Solar Dynamics Observatory. Credit: NASA/SDO/Helio Viewer| edited by Space.com's Steve Spaleta Music: My Hal ...

Aug. 5, 2024 — A groundbreaking study has revealed that red dwarf stars can produce stellar flares ... Solar Probe Rules out One Explanation July 30, 2024 — By diving into the sun's corona ...

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...

The SpaceX Falcon 9 rocket launch created a visual sensation for sky watchers Monday evening in Stanislaus County. The rocket ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In a Friday ...

By studying them, NASA learns about the solar system’s formation and future risks. Researching NEOs also helps scientists understand what these rocks are made of, which can reveal clues about ...

The animation, provided by the NASA-funded Asteroid Terrestrial Impact Last Alert System, shows the path of a 130- to 300-foot-wide asteroid – named 2024 YR4 – having a more than 1% chance of ...