Asteroid 2024 YR4, which once appeared to be on a collision course with Earth, may hit the moon, which could create some ...

A fifth planet has been detected within the habitable zone of a neighboring star, where conditions could perhaps support ...

The asteroid is named 2025 OW and measures approximately 210 feet in length, according to NASA. It is set to pass Earth on ...

Any uncertainty in the calculation of the object’s orbit causes variations in the predicted solution. Instead of one precise ...

NASA is monitoring a giant space rock that is set to zoom past Earth next week – and it's bigger than the Leaning Tower of ...

In a paper published in Acta Astronautica, the researchers demonstrated how origami may be the solution to low Earth orbit’s ...

Tens of thousands of pieces of space debris are hurtling around Earth right now. These defunct satellites, spent rocket ...

Another NASA-funded tech demo named Athena EPIC was also aboard the Falcon 9 rocket. Led by NASA's Langley Research Center, ...

A Russian Soyuz rocket launched the Ionosfera-M 3 and 4 satellites, along with an Iranian spacecraft and 17 cubesats, toward ...

An illustration of an asteroid hovering over the Earth in space, with an inset image showing a house. iStock / Getty Images Plus. 2025 HM4 isn't the only space rock approaching the Earth this week.

Debris from rockets and satellites can fall back to Earth or collide with other objects, and wreckage that burns up can harm ...