NASA’s DART mission will test asteroid deflection by crashing into Didymos’ moonlet at high speed.…
Browsing: Asteroid
An asteroid is a small, rocky object that orbits the Sun, primarily found in the asteroid belt between Mars and Jupiter, though they can be found throughout the solar system. Ranging in size from a few meters to hundreds of kilometers across, asteroids are remnants from the early formation of the solar system over 4.5 billion years ago. Studying these ancient space rocks provides valuable insights into planetary formation and the composition of the early solar system. Asteroids also draw scientific and public interest due to their potential impact risk to Earth and their promise as future targets for space missions and resource exploration.
Set to launch next year, NASA’s Psyche mission marks the first time the agency has…
New research into metal-rich asteroids reveals information about the origins and compositions of these rare…
Brown scientists are analyzing a tiny chunk of the asteroid Ryugu in an effort to…
NASA’s Lucy mission marks the first attempt to explore these ancient remnants from the early…
A rare daytime fireball over Slovenia was reconstructed using dashcam footage and public collaboration. Named…
NASA’s Lucy will visit eight asteroids, including Trojans locked in Jupiter’s orbit, on a 12-year…
Like Hitting a Bullseye With Your Eyes Closed Two statisticians put into perspective the chances…
Sharper images reveal Kleopatra’s “rubble pile” nature and moon-birthing mysteries. Using the European Southern Observatory’s…
Will an asteroid ever hit Earth? There are no known impact threats, but tiny meteors…
The troughs on Vesta have long been a topic of scientific speculation. The asteroid Vesta…
Seven days after this historic milestone, a massive antenna at NASA’s Deep Space Network Goldstone…
Astronomers found 2021 PH27, the fastest-orbiting asteroid near the Sun, thanks to twilight imaging and…
As part of NASA’s Discovery Program, the mission to explore a metal-rich asteroid is well…
The study’s target, Psyche, is the destination of an upcoming NASA mission. A close examination…
NASA’s Dawn mission revealed water ice beneath Ceres’ Occator crater, suggesting a long-lived, ice-rich crust…
Models and lab tests suggest the asteroid could be venting sodium vapor as it orbits…
A Virtual Journey to Asteroid Bennu It’s hard to imagine what the surface of asteroid…