Daylight saving time officially ends at 2 a.m. on Sunday, Nov. 2. Most of us set our clocks back one hour when we retire for ...

Interstellar comet 3I/ATLAS on Wednesday reached its closest point to the Sun, a point known as perihelion. Although this ...

Astronomer Avi Loeb outlines nine "anomalies" that he says support his hypothesis that interstellar object 3I/ATLAS is an ...

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a ...

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...

An interstellar comet that originated outside our solar system just made its closest pass of the sun, setting it on an ...

“Full beaver supermoon” is not a combination of words that one encounters often, but this month brings the second of three ...

"The implication of alien technology would be huge and therefore we must take it seriously,” Harvard's Avi Loeb told Newsweek ...

What can a 3D map of an exoplanet’s atmosphere teach astronomers about the planet’s formation, evolution, and composition?

The month brings a spectacular lineup of celestial sights—including a rare chance to see Mercury without a telescope and a ...

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, ...

Astronomers are gathering evidence of a massive hidden planet lurking beyond Neptune. Trump Cuts Millions After California ...