NELIOTA Status
147 days since start of observations
18.83 hours of lunar observations
14.82 TB of lunar images
7 NEO lunar impact events
Brightest Flash - March 1st
Upcoming Events

Asteroid Day (June 30, 2017)

13th Hellenic Astronomical Conference (July 2-6, 2017)

Near-Earth Objects: Properties, Detection, Resources, Impacts and Defending Earth (May 14 - June 8, 2018, Munich, Germany)

News & Highlights

ESA press release: New NELIOTA project detects flashes from lunar impacts

Using a system developed under an ESA contract, the Greek NELIOTA project has begun to detect flashes of light caused by small pieces of rock striking the Moon’s surface. NELIOTA is the first system that can determine the temperature of these impact flashes.

"Its large telescope aperture enables NELIOTA to detect fainter flashes than other lunar monitoring surveys and provides precise colour information not currently available from other projects," says Alceste Bonanos, the Principal Investigator for NELIOTA.

Read the whole press release here.

[24 May 2017]

First lunar flashes detected by NELIOTA

We are proud to announce that NELIOTA has so far detected 5 lunar flashes. Parameters of all flashes are available via the Data Access page of the NELIOTA website. The brightest flash detected so far peaked at 6.7 mag in R and 6.0 mag in I and had a duration of 0.13 seconds, while the faintest flash peaked at 10.0 mag in R and 8.7 mag in I and lasted 0.03 seconds.

[20 April 2017]

NELIOTA commissioning phase completed

The NELIOTA project has completed its 2-month commissioning phase, which started in January 2017. The lunar observations are being used to validate the performance of the software and fine-tune the detection algorithm. The 22-month observational campaign will begin on March 8, 2017. An image of the non-illuminated side of the Moon obtained by NELIOTA on February 1, 2017 is shown.

[06 March 2017]

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