Astronomers have spotted centimeter-sized “pebbles” swirling around two infant stars 450 light-years away, revealing the raw ...

We may already be broadcasting signals to the universe and alien life that inadvertently scream "we're here, come find us!"  —  and any potential intelligent life in the universe could be sending the ...

A team of international researchers led by Tomas Stolker in the Netherlands has imaged a young gas giant exoplanet near a 12-million-year-old star. The planet is orbiting a star whose planet formation ...

Radar systems emit electromagnetic signals that can travel into space, detectable by powerful radio telescopes.

In the upper panel, the animation shows the average total power of individual airport radar systems, averaged over one-hour intervals. The lower panel reveals the total power of airport radar leakage ...

The "unintentional electromagnetic leakage" from airport radars and military radar systems can be "detectable across ...

"Dark matter could be captured by stars and accumulate inside them. If that happens, it might also interact with itself and ...

Bluish-white Regulus in Leo is moving toward the western horizon and sets around 10 p.m. in mid-July, followed a couple of ...

Only a few dozen of these short-lived binaries exist in the galaxy at a time, making the serendipitous find extremely ...

Upgraded ALMA images expose hidden rings and spirals around baby stars, indicating planets begin taking shape mere cosmic ...

What can Earth-sized exoplanets teach scientists about the formation and evolution of exoplanets throughout the cosmos? This is what a study recently posted to the arXiv preprint server hopes to ...

First Steps star Pedro Pascal has revealed the one element of his performance as Mister Fantastic that he was asked to pull ...