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During the first month of 2018 two objects reached a Torino Scale level of 1, and attracted the attention of observers with the goal of collecting additional observations necessary to remove the...
At approximately 09:30 UT on 14 April 2018 the Catalina Sky Survey, in Arizona, discovered a bright magnitude 15 object moving at a sky speed of 10" per minute, in the constellation Libra. ...
Every few hours observing the Moon, ESA’s ‘NELIOTA’ project discovers a brilliant flash of light across its surface – the result of an object hurtling through space and striking our unprotected...
New observations of asteroid Apophis rule out any chance of impact for at least a century
ESA’s Planetary Defence Office has just released a new NEOCC web portal
Additional information
Detecting an asteroid beyond telescope normal operation
First light of ESA's Test-Bed Telescope in Chile
NEOCC observations help in nailing down the orbit of 2021 PH27
On 19 October the Pan-STARRS telescope, one of the NASA-funded surveys dedicated to discovering new NEOs, found an object that proved to be extremely unique: for the first time, an asteroid...
ESA has inaugurated the new building for the NEOCC at ESRIN
NEOCC portal provides automated access to most of its data
The importance of accurate star catalogues and image archives for Planetary Defence
NEO Chronology Last update: 2021-11-01 06:00 UTC The updating of the NEO Chronology is currently on hold. Courtesy of Karel A. van der Hucht Last version 121.0 Download:.PDF For an explanation...
Typical behaviour of a non-impacting object in the risk list
Large NEA steadily going out of the long-term risk list
Riskiest asteroid in the last months removed from the risk list
The image archive with capabilities to search and download selected image data
2021 PDC Impact Excercise
Last update: 2021-04-28 14:30 UTC This webpage does not describe a real potential asteroid impact. The information on this page is fictional and provided only to support an emergency response...
Last update: 2021-04-28 14:30 UTC Latest: 2021 PDC Impact Excercise This webpage does not describe a real potential asteroid impact. The information on this page is fictional and provided only...
Fireballs and bright meteors are small-sized NEOs, typically centimetres to metres in diameter, that collide with the Earth. They are sufficiently small to disintegrate almost completely in the...
NEOCC has managed a network of observatories to observe the result of the interplanetary collision
This new astronomical tool gives the user the possibility to visualise NEO orbits and asteroids collections in full detail within a highly configurable 3D environment
Event to be held at ESOC (Germany) on 12-14 December 2022
The NEOCC is ESA's centre for computing asteroid and comet orbits and their probabilities of Earth impact.
October marks the first decade of the NEOCC portal
The object produced a bright fireball over the Great Lakes area
Aegis, a more performant and precise OD/IM software
Registration is open for the ESA NEO and Debris Detection Conference - Exploiting Synergies, which will be held at ESA/ESOC, Darmstadt, Germany, 22 - 24 January 2019. The deadline for the...
Showing 211 to 240 of 536 entries.