On its own, 24 kWh doesn't seem like a lot of power. The problem is that we will need a lot of kilograms. The researchers ...

NASA is using its human spaceflight experience on the space station to figure out what types of medical events happen in ...

What did Newton understand that was such a revolution? Can someone just... explain gravity to me? Let's start with a ...

The moon's orbit is elliptical, or oval-shaped, meaning as its distance from our planet changes, its apparent size changes, ...

President Trump launched the Artemis program to return U.S. astronauts to the moon for the first time since Apollo. Now the ...

In a vacuum, such as on the Moon, both objects will hit ... as Jupiter makes each orbit. On Earth, we have to contend with our own gravity well when we launch rockets and spacecraft; if a rocket ...

As NASA astronauts aim for landings in 2027, geologists find surprises in recently retrieved samples from the far ...

Gaining insight could help understand the timing and process of life's emergence. A research team led by a Rutgers-New ...

In February 2025, all seven of our planetary neighbors will be visible from Earth. So what does such a planetary alignment ...

This week, see what makes loggerhead sea turtles “dance,” track a cosmic “ghost particle,” uncover an ancient basilica, and more.

The force of gravity also exists on the Moon but it is not as strong as it is on Earth. This is because the Moon is much smaller than our planet.

Resilience, which was built by Japanese company ispace, aced a flyby of the moon on Friday evening (Feb. 14), coming within a mere 5,220 miles (8,400 kilometers) of Earth's nearest neighbor.