Sagan was a prominent voice in astronomy and his legacy lives on.

NASA's Juno mission has provided the first measurements of the temperature below the surface of Jupiter's moon Io, revealing ...

It’s easy to see Jupiter as you travel past Westfield in Aroostook County, but you might not notice the newest installation ...

The Nancy Grace Roman Space Telescope will be the first space telescope to use an “active coronagraph” to block out unwanted ...

This week, we explore worlds in the making, from the first-ever evidence of moons forming around a distant exoplanet to ...

Two giant planets lighter than cotton candy are giving astronomers a rare new window into the origins of some of the galaxy's ...

Astronomers have discovered a faint new world orbiting a young star after more than a decade of cosmic hide-and-seek.

Kevin McCartney has overseen the Maine Solar System Model since its creation in 1999. He says the model stretches nearly 160 ...

Titan is a geologically active world cloaked in an atmosphere denser than Earth's, its landscape shaped by seas of liquid methane and vast dunes built from organic particles that rain out of its skies ...

A partial solar eclipse by day and the peak of the Perseid meteor shower by night make Aug. 12, 2026, one of the best nights ...

Astronomers have spent years searching for a possible hidden giant planet far beyond Neptune. Unusual orbits among distant Kuiper Belt objects have fueled the Planet Nine theory, but recent ...