For the next two months, the moon will have a temporary companion in its orbit around the Earth. A small asteroid, called a “mini-moon,” will partially circle the Earth before returning on an ...

This story was updated to add new information. The Earth will soon have a second mini-moon, although it will be a brief visit. Scientists wrote about the mini-moon and its anticipated orbit around ...

How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA ...

Everyone who has ever lived on Earth has been well-aware of the moon, but it turns out Earth also has some frequent temporary companions. These "quasi-moons" are small asteroids that enter into a kind ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers have discovered 2025 PN7, a small quasi-moon that mirrors Earth’s orbit around the Sun. (CREDIT: ESA) Earth has just ...

How did Jupiter’s formation shape the solar system, and specifically Earth’s orbit? This is what a recent study published in Science Advances hopes to address as a team of scientists investigated the ...

SpaceX deployed 83 Starlink satellites into low Earth orbit this week, boosting the network to over 9,850 units. Launch details and orbital information explained.

NASA says an impact from its DART spacecraft changed the orbit of an asteroid for the first time ever, offering hope for planetary defense.

Friday is the day of the summer solstice, traditionally known as the first day of summer. But what makes it so significant for summer and what does it mean for us in Houston? Here are five things to ...

NASA shifts Artemis 3 to low Earth orbit in 2027, opening potential competition beyond SpaceX Starship as the agency revises lunar landing timelines and mission architecture.