That may be about to change: NASA is preparing a brand new mission that will travel 1 million miles away from Earth in order to map the boundaries of the heliosphere, offering clues to scientists ...

With advance warning, however, steps can be taken to reduce the risks. If an electrical grid is running near capacity, for ...

This giant protective bubble, created by the Sun's solar wind, extends far beyond the orbit of Neptune and shields life in our solar system from harmful cosmic radiation and high-energy particles.

Material collected from an asteroid via spacecraft closely matches the heavier elements of the sun, providing scientists with ...

NASA is launching a powerful trio of space missions to protect Earth from space weather! On September 23rd, a SpaceX Falcon 9 ...

NASA’s Magnetospheric Multiscale Mission has uncovered surprising behavior of pickup ions drifting through the solar wind ...

The earliest images of 3I/ATLAS, newly uncovered by Michigan State University, reveal how the interstellar object evolved as it traveled through our solar system—and how other distant solar systems ...

NASA's telescopes have captured detailed observations of interstellar object 3I/ATLAS, confirming it as a natural comet rich in CO₂ and water ice. Discovered in 2025, the comet's composition and ...

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A comet known as 3I/ATLAS made news when it was confirmed to be the 3rd-ever object observed to have originated outside Earth's solar system. Though the object poses no threat to Earth, astronomers ...

On its own, that might not sound like a big deal, but when one panel fails, the performance of the entire string can be compromised. In the case that you can’t find a matching replacement panel, ...

A visitor from beyond the stars has caught NASA’s eye. The interstellar comet 3I/ATLAS, observed between 7 and 15 August, is offering astronomers a rare chance to study material from outside our solar ...