A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...
Our solar system is a smashing success. A new study suggests that from its earliest period—even before the last of its ...
Astrophysicist and author Neil deGrasse Tyson explains the theory behind the growing evidence about a possible hidden planet ...
Mary Brunkow, Fred Ramsdell and Shimon Sakaguchi share this year’s award. The trio identified a core feature of how the ...
Voyager 1 has been exploring the cosmos for decades, but when it reached the edge of the solar system, it found something very strange and very hot.
A recent study introduces a potential new candidate, dubbed Planet Y, inferred from the tilted orbits of distant objects in the Kuiper Belt.
The startup Reflect Orbital aims to keep solar farms running at night by reflecting sunlight from space and has sparked ...
Three scientists won the Nobel Prize in medicine Monday for discoveries about how the immune system works. In separate ...
Two recent studies used seismic data from NASA’s retired InSight mission to shed light on what lies beneath Mars’ surface and what it means for the planet’s history The spacecraft will map the ...
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