A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

"The national security establishment has already been doing this for five decades but thought that no one could replicate it, ...

Material around Chiron, a small icy world in the far reaches of the solar system, may be taking shape into a ring system of ...

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...

Jupiter's rapid early growth dramatically reshaped our solar system, scientists now reveal. Its immense gravity acted as a ...

While most scientists believe it’s a natural comet, one Harvard astronomer has suggested its unusual features could hint at ...

While 3I/ATLAS is getting all the attention, there are a number of other comets visible through telescopes and binoculars in ...

Progress in energy and other areas has damped some of the pessimism around global warming. In 2015, the UN predicted ...

While most scientists believe it’s a natural comet, one Harvard astronomer has suggested its unusual features could hint at ...

Long Island solar companies brace for 2026 challenges as federal tax credit expires, likely impacting sales and prompting ...

As the third known interstellar object in history, 3I/ATLAS has astronomers and the internet on edge. Is it just a comet from ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...