New spacecraft techniques propose using CubeSats, laser rangefinding, and precise Doppler measurements to determine the mass of potentially hazardous asteroids during flyby missions.

When NASA’s DART spacecraft deliberately crashed into the asteroid moonlet Dimorphos, it did more than change the asteroid’s local orbit — it slightly shifted the path of the entire asteroid pair ...

Building space-based AI. Designing new molecules with quantum computers. Why pink noise is bad for your sleep. All that and ...

Estimating a mass for a potentially hazardous asteroid (PHA) is perhaps the single most important thing to understand about ...

Look up on a clear night and you'll see the streaks of our new space age. What you don't see is the growing fallout for the atmosphere that keeps us alive.

A surprising discovery has been revealed by NASA's DART , which aimed to significantly impact the asteroid moonlet Dimorphos. The mission did more than just transform the motion of Dimorphos ...

American space agency NASA said that the 2022 impact between the DART spacecraft and a distant asteroid pair changed the latter's orbit around the Sun.

The mission without a doubt proves that we could deflect a hazardous asteroid away from Earth — so long as we discover it in the nick of time.

The NASA DART spacecraft shifted the orbits of two asteroids around the sun after intentionally crashing into one of them.

A launch vehicle’s ascent battles gravity to gain orbital velocity, while re-entry is a controlled struggle against the atmosphere to systematically shed that immense kinetic energy through ...

In a sense, this whole thing was inevitable. Elon Musk and his coterie have been talking about AI in space for years — mainly in the context of Iain Banks’ science-fiction series about a far-future ...

The catalogue of all the new 128 events observed by LIGO, Virgo and KAGRA from May 2023 to January 2024 is being published. It reveals an even greater variety of binary pairs producing gravitational ...