about Grigoris Maravelias
Tag: <span>professional-amateur collaboration</span>

Tag: professional-amateur collaboration

New Paper: Amateur Observers Witness the Return of Venus’ Cloud Discontinuity

The following paper is the result of a tedious task that my good friend Manos Kardasis undertook over the last two+ years. He noticed the presence of this (relatively newly discovered) feature in Venus and collected images from amateur observers worldwide to study in detail the discontinuity and constrain some …

New paper on evaluating outreach activities

A short paper has been presented as a poster in the EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland. The data originate from a series of outreach activities performed by the Hellenic Amateur Astronomy Association, entitled “Introduction to Observational Astronomy“, which aimed to introduce interested individuals to …