Stargazers can look forward to planet-moon pairings, the Orionids, and the last Milky Way views of the season in October 2025 ...

Astronomers using the James Webb Space Telescope are unraveling the mysteries of TRAPPIST-1e, an Earth-sized exoplanet 40 ...

A new study warns of an undiscovered population of asteroids that could strike Earth with little to no warning.

Asteroids are small, rocky objects that orbit the Sun and were typically formed during the solar system's development ...

October's longer nights bring two transits of Titan across Saturn, while Io and Europa tango together across Jupiter three ...

Saturn takes center stage once darkness falls in October. Although the ringed world reached opposition and peak visibility in ...

The month is packed with skywatching highlights—including two galaxies visible to the naked eye and a rare glimpse of the ...

The 3I/ATLAS interstellar object, detected by NASA, is remarkably larger and more massive than earlier estimates, making it ...

Look, we don’t want to anthropomorphize, but is it possible that a planet that has gone to such lengths to make life ...

The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously thought, astronomers say.

Saturn, the jewel of the solar system, has returned to the night sky. The ringed planet rises in the east just as the sun ...

The idea of spending my evenings along the river peering into the heavens sounded fun, so I added a Hestia to my pack. Here’s ...