Suchergebnisse
Suchergebnisse:
The dashboard displays the next five Earth approaches to within 4.6 million miles (7.5 million kilometers or 19.5 times the distance to the moon); an object larger than about 150 meters that can approach the Earth to within this distance is termed a potentially hazardous object.
Vor 4 Tagen · Then, at 7:14 pm, a roughly 1,300-pound spacecraft slammed head-on into the asteroid. Within a few minutes, members of the mission team in Kenya and South Africa posted images from their telescopes, showing a bright plume of debris. In the days that followed, researchers continued to observe the dust cloud and discovered it had morphed into a ...
Vor 4 Tagen · Bottom line: A new study of asteroid Dinkinesh and its moon, Selam, shows a complex history. Data from the Lucy mission provided a deeper insight of Dinkinesh and the asteroid’s double moon.
Vor 5 Tagen · E in Forscherteam hat mit der Nasa-Raumsonde „Lucy“ erstmals einen geteilten Mond entdeckt, der einen Asteroiden umkreist. „Es ist das erste Mal, dass wir so ein System sehen“, sagte ...
Vor 2 Tagen · Every month dozens of NEAs come within 0.05 au of Earth. The following table presents the list of these forthcoming and recent close approaches, with details concerning the encounter circumstances.
Vor 4 Tagen · The simulations revealed that every Earth year, about 52 large asteroids wander dangerously close to Mars — about 2.6 times more than the 20 or so that approach Earth annually. Although these ...
Vor 22 Stunden · The Risk List is a catalogue of all objects for which a non-zero impact probability has been computed. Each entry contains details on the particular Earth approach which poses the highest risk of impact (as expressed by the Palermo Scale). It includes its date, size, velocity and probability.
