Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...

Solar and cosmochemical data indicate high levels of carbon, nitrogen, and oxygen in the Sun. Researchers have unveiled a new ...

Uranus's upper atmosphere has been cooling for decades—and now scientists have shown why. Observations from Earth have shown ...

The movements of the planets in the Solar System are pretty difficult to get your head around, even before we get started on ...

Samples collected from the near-Earth asteroid Ryugu have revealed clues about a primordial magnetic field that helped ...

If you didn't know, Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. Let's explain ...

A recent letter (“Show up for next meeting about solar battery site,” Letters to the Editor, Oct. 17) attacking our all-volunteer, nonprofit organization, the Clean Energy Coalition for Santa Fe ...

The inverter is often referred to as the brains of a solar system, with its purpose being to convert direct ... but they show their work, distinguish facts from opinions, and make sure their analysis ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk on, and no place to land a spaceship. But how can that be? If Jupiter doesn ...

Do you think you know everything about our solar system? This video breaks down the top 10 most common misconceptions and sets the record straight. From the true nature of the Sun's glowing power to ...

The batteries were charged en route through a solar panel charging system carried in a support vehicle, which would drive ahead each day, stopping to charge up the batteries, so that when the bike ...