The newly discovered world — a "sednoid" — challenges what planetary scientists thought they knew about the edge of the solar ...

Evidence that rocky planets beyond Jupiter formed as rapidly, and at the same time, as the inner planets could transform our ...

The star is surrounded by a protoplanetary disk, and this disk is the first evidence of debris condensing into what will ...

There’s a visitor in town, and its name is 3I/ATLAS. The presumed interstellar comet presents a rare opportunity for ...

Imagine a journey where you could travel through the entire Solar System at the speed of light. In this video, we explore the ...

The celestial body's unusual orbit “implies that something extraordinary occurred" in the early days of the solar system—and ...

Until now, astronomers have detected fully formed, massive, newborn planets or observed younger protoplanetary discs, but ...

ESA's Gaia mission has determined he orbits of 154,741 asteroids in our solar system. Credit: ESA/Gaia/DPAC Suspect ...

The investment will give the Sydney-based outfit $1 billion of funding capacity to chase untapped markets for rooftop solar ...

The world's first hybrid solar cargo ship has just launched in Germany, marking a major milestone for sustainable shipping.

Our sun, currently in its prime, is expected to shine for another 5 billion years. Eventually, it will transform into a red ...

For the first time, astronomers have witnessed the initial stages of a solar system's formation around a distant star, HOPS-315.