The Chelyabinsk Impact: A Wake-Up Call for Planetary Defense On February 15, 2013, the people…
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.
The researchers replicated the conditions of an interstellar cloud and an asteroid to gain a…
Seventh Shooting Star Ever Spotted Before Impact For the seventh time, a small asteroid –…
Space Achievement Award for DART Team NASA’s Double Asteroid Redirection Test (DART) team has been…
The Object Belongs to the Poorly Known Sub-Kilometer Category of Asteroids in the Main Belt…
A rapidly migrating Jupiter mechanism offers crucial new insights into the early evolution of the…
Lucy’s New Asteroid Encounter NASA’s Lucy spacecraft will add another asteroid encounter to its 4-billion-mile…
Ryugu’s dehydrated surface, caused by space weathering, conceals its water-rich interior, offering new insights into…
Rubble-pile asteroid Itokawa’s shock-absorbent structure makes it extremely durable, surviving over 4 billion years. Curtin…
ESA’s Hera mission, launching in 2024, will study Dimorphos after NASA’s DART impact. One of…
A New Study Has Found That Mars Was Covered by 300-Meter-Deep Oceans Mars is known…
Direct samples from near-Earth asteroid Ryugu provide scientists a glimpse into the raw materials of…
NEO Surveyor, an infrared telescope launching by 2028, will enhance NASA’s ability to detect hazardous…
University of Rochester scientists show how asteroids could be future viable space habitats using physics…
Ryugu’s composition matches CI chondrites, with zinc and copper isotopes offering insights into planetary formation…
Mars Megatsunami May Have Been Caused by Chicxulub-Like Asteroid Impact A Martian megatsunami may have…
Its characteristics may help to explain certain discrepancies in the classification of near-Earth asteroids. When…
Twilight observations spot three large near-Earth objects lurking in the inner Solar System. Astronomers have…