To better understand how the magnetic reconnection process works and its impact on Earth, NASA is launching a pair of ...

Our expert travel guide to the 2026 total solar eclipse in Greenland, Iceland and Spain is packed with insider tips, travel advice and skywatching secrets from seasoned eclipse chasers.

"The consequences, should the hypothesis turn out to be correct, could potentially be dire for humanity," said Avi Loeb.

A team of astronomers discovered a strange object in the outer solar system that is in a resonant orbit with Neptune.

Research conducted at the oldest agrivoltaic research site in the United States found year-to-year weather variability impacts agrivoltaic crop production, emphasizing the importance in conducting ...

Evidence that rocky planets beyond Jupiter formed as rapidly, and at the same time, as the inner planets could transform our understanding of how planets take shape — not only in our solar system, but ...

KQ14, nicknamed “Ammonite”, was discovered using the Subaru Telescope and is a highly elliptical object with a perihelion and aphelion that places it beyond the ...

In the dark, icy outskirts of our solar system—far beyond Neptune's orbit—astronomers have discovered a cosmic oddball that ...

Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby sun-like star, providing a ...

The recent heatwave that blanketed the Midwest and much of the East Coast pushed America’s electricity supply to its limit.

Most comets, including the well-known Halley's, loop through our solar system like cosmic time capsules that formed alongside ...

The answers to those questions depend on how we define the death of the solar system.