Planet Nine should appear stationary over the course of a single day but show detectable movement over months.

Scientists observed the earliest signs of a new solar system forming around HOPS-315, revealing how planets emerge from dust ...

Gardeners cannot stop ordering more and more boxes of these solar-powered lights that resemble real butterflies fluttering in the breeze.

Data captured by the ALMA telescope in Chile and the James Webb Space Telescope showed planets forming around a star in the ...

Hyner History Happenings Lots will be happening on Saturday, July 19, at Hyner Run State Park. Five different on-going programs will be happening between the hours of 11 a.m. and 3 p.m. Join the park ...

Astronomers witness first moments of planet formation as rock grains crystallize around distant star HOPS-315.

Astronomers have discovered a "fossil" world lying in the outskirts of the solar system, according to new research.

Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid ...

“What we’ve been trying to do is find a baby version of our Solar System somewhere else,” Merel van’t Hoff, an astronomer at Purdue University in West Lafayette, Indiana, tells Nature’s Jenna Ahart.