Asteroid Ryugu samples suggest it’s leftover from the formation of the sun billions of years…
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.
Today (June 13, 2022), ESA’s Gaia mission releases its new treasure trove of data about…
Over 100 participants from 18 countries – including NASA scientists and the agency’s NEOWISE mission…
Cloud-Based Astrodynamics Platform To Discover and Track Asteroids Discovering and tracking asteroids is critical for…
The extended mission, dubbed OSIRIS-APEX, will study the near-Earth asteroid Apophis, which will have a…
What Is an Asteroid? Asteroids are rocky celestial bodies that orbit the Sun, but do…
A large asteroid has been observed in space before hitting Earth. It’s the fifth known…
Asteroid 2022 EB5 was too small to pose a hazard to Earth, but its discovery…
Evidence suggests surface minerals of outer main-belt asteroids, proposed to have sourced building blocks of…
Danish and Swedish researchers have dated the enormous Hiawatha impact crater, a 31 km-wide (19…
With its solar arrays installed, the spacecraft is close to its final configuration ahead of…
These icy bodies are the leftovers from planet formation. In the distant reaches of the…
Asteroid 2022 AE1 was briefly thought to threaten Earth, but astronomers confirmed it poses no…
A space security expert explains NASA’s plans to prevent a potential catastrophe. The Earth exists…
For a few tense days this January, a roughly 70-meter asteroid became the riskiest observed…
A new dating method applied to the Chelyabinsk meteorite reveals two key asteroid collisions, offering…
It’s a funny thing about homing in on an asteroid and calculating its path, future…
Fossil evidence shows that the asteroid that caused the dinosaurs’ extinction hit during springtime. This…