NASA is developing a groundbreaking spacecraft concept designed to revolutionize Mars travel. The ambitious plan involves ...

NASA’s ambitious Artemis program is making steady progress toward its goal of establishing a long-term human presence on the ...

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

NASA Readies Upgraded SLS Engine For Initial Hot Fire Acceptance Tests is published in Aerospace Daily & Defense Report, an ...

YR4 is a recently discovered near-Earth object (NEO) currently being closely monitored by NASA’s planetary defense teams.

Sensational "city killer" headlines aside, NASA and the European Space Agency reported the asteroid "has a very small chance" ...

For several years, astronomers have been aware of a much-ballyhooed “city-killer” asteroid named YR4 2024, which is hurtling ...

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

The threat posed by the space rock, estimated to be between 40 and 90 metres in diameter, is the highest ever recorded for an ...

NASA and General Atomics tested the fuel by exposing it to temperatures up to 3,000 Kelvin (4,940 Fahrenheit or 2,727 Celsius ...

NASA has issued a fresh statement on the potential 'city killer' asteroid known as 2024 YR4 with the odds of it hitting ...

Texas is now headquarters for a number of impressive space commerce companies, including Firefly in Cedar Park, near Austin, and Intuitive Machines, Axiom Space and Franklin Chang-Diaz’s ambitious ...