The carbon filament used in Edison’s 1897 light bulb experiments generated the precise amount of heat needed to produce ...

Hubble observations reveal a giant, turbulent planet-forming disk that may reshape theories of how planetary systems develop.

Close-up observations of the Sun explain how solar flares start, grow, and send high-energy particles racing through space.

The universe is full of spectacular sights, from aurora on Earth and Jupiter to the solar flares that cause them, to distant ...

A newly active area on the sun is responsible for dozens of eruptions known as solar flares, including back-to-back X-class ...

Typically, intense geomagnetic storms stem from massive CMEs, expulsions of plasma and magnetic fields from the Sun's corona.

NASA's Solar Dynamics Observatory captured a huge filament eruption in multiple wavelengths. Credit: Space.com | footage courtesy: NASA/SDO | edited by Steve Spaleta Music: Floating, Floating by Augus ...

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During a close approach to the Sun, the European Space Agency’s Solar Orbiter watched that tipping point unfold in unusually ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

Our solar system is a wonder, from the star at the center to the planets and moons in orbit, as seen in these fantastic pictures taken by Hubble, the Solar Dynamics Observatory, and the Mars ...