planetary
- Technology
NASA’s DART mission successfully hits asteroid in planetary defence test
New York: After 10 months of flying in space, NASA’s Double Asteroid Redirection Test (DART) — the world’s first planetary defence technology demonstration — successfully impacted its asteroid target, the agency’s first…
- Science
Astronomers observe final moments of planetary remnants for the first time
Coventry: A white dwarf is known to be a small very dense star that is typically the size of a planet. It is formed when a low-mass star has exhausted all its…