NELIOTA Status
3369 days since start of observations
324.8 hours of lunar observations
255.68 TB of lunar images
211 Lunar impact flash events
NELIOTA impact flashes

Location of the impact flashes detected so far by NELIOTA.

Video coverage by CNN.gr

News & Highlights

NELIOTA paper receives prestigious prize from the Academy of Athens

The paper “NELIOTA: New results and updated statistics after 6.5 years of lunar impact flashes monitoring” (Liakos et al., 2024, A&A, 687, 14) was awarded the 2025 Prize in Memory of Academician Ioannis N. Xanthakis by the Academy of Athens on December 18, in the field of Astronomy, Astrophysics, and Space Sciences.

[23 December 2025]

Interactive Map of Lunar Impact Flashes

The NELIOTA website now features an interactive lunar map displaying all validated impact flashes detected with the 1.2 m Kryoneri telescope. Built with the Aladin Lite sky atlas, it allows users to explore the exact locations of observed impact flashes on the Moon. This visualization was created by Hadrien Devillepoix to make NELIOTA’s verified impact flashes accessible and visually engaging.

[04 November 2025]

First lunar impact flash detection of the NELIOTA-III campaign

We announce the first validated lunar impact flash detection during the first night of operations (17/8/2025) of the new 3-yr observing campaign. Due to the relatively high illumination phase of the Moon (~0.4) the flash was recorded in only two successive images in the I-band and marginally in one in R-band. Details are given here.

[29 August 2025]

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