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ESA today inaugurated a new hub that will strengthen Europe's contribution to the global hunt for asteroids and other hazardous natural objects that may strike Earth. Near-Earth Objects, or NEOs,...
In February, a speeding asteroid slammed into our atmosphere and exploded high over Russia's Ural region (on the left- Asteroid trace over Chelyabinsk, Russia, on 15 February 2013), injuring...
The orbital path of 2011 AG5 has been carefully analyzed in the past year, due to its 1-in-550 probability to pass, during the moderately close approach to the Earth that will take place in early...
In the last SSA-NEO observing run on Tenerife, we have imaged an object on the NEO Confirmation Page called SW40nU (now called comet C/2012 T5), discovered by the Spacewatch survey. It turned out...
Placeholder article about most recent CAFS.
The ESA SSA-NEO Coordination Centre has released the December newsletter.
'Oumuamua, an object from another star system that made a brief appearance in our skies turns out to be a tiny interstellar comet. Read more: https://www.esa.int/Our_Activities/Space_Science
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Close Approach Fact Sheet for asteroid (52768) 1998 OR2
The ESA SSA-NEO Coordination Centre has released the July newsletter.
null null null null Introduction The European Space Agency (herein the “Agency” or “ESA”) is an intergovernmental organisation established by its Convention opened for signature in Paris on 30...
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null null null null Access to, and use of, this ESA website constitutes acceptance of the following general terms and conditions. It is also required that you are aware and agree to the following...
null null null null Last update: 2020-12-04 10:00 UTC On this page, the NEOCC provides problems (we call them 'riddles') related to the observation of NEOs, their dynamics and their...
It is possible to visualise the orbits of all asteroids in our database by entering their name, provisional designation or catalogue number. The position along the orbit is computed at regular time...
Installation package Software User's Manual Download Open Setup_NEOPROP_2.1.exe propagator-manual.pdf Supported platforms: Windows (32-bit / 64-bit) Current public release version: v2.1. Asteroid...
The first part of the Discovery Statistics page
null null null null It is widely acknowledged that NEO science is intriguing and often goes against common sense. A clear understanding of the meaning and importance of any text concerning...
The word NEO stands for near-Earth object, indicating a small body of the Solar System which can come into the Earth’s neighbourhood. A broad classification of NEOs distinguishes NECs (near-Earth...
Even if an asteroid misses the Earth, it can come back and hit our planet in a subsequent "return". Whether this happens or not, depends on whether the object passes through well-defined regions in...
Showing 181 to 200 of 498 entries.