author, research scientist
In one scenario the Perseverance science team is considering, Cheyava Falls was initially deposited as mud with organic compounds mixed in that eventually cemented into rock. Later, a second episode of fluid flow penetrated fissures in the rock, enabling mineral deposits that created the large white calcium sulfate veins seen today and resulting in the…
NASA returns to the moon. Half a century has passed and soon people will walk on the moon again.
NASA sa vracia na Mesiac. Prešla polovica storočia a na Mesiaci sa onedlho znovu budú prechádzať ľudia.
EN / News / Photos and events
by Dr. Jozef Kozár · Published October 19, 2016 · Last modified December 11, 2023
Together with our students we were watching the ESA’s ExoMars 2016 mission – orbit insertion of TGO (Trace Gas Orbiter) and the landing of module Schiaparelli.
EN / News / Photos and events
by Dr. Jozef Kozár · Published November 17, 2014 · Last modified December 11, 2023
Here we go, some photos from the event of Philae’s landing on comet 67/P Churyumov-Gerasimenko.
EN / Mars / Planetary science / Space Systems
by Dr. Jozef Kozár · Published April 11, 2014 · Last modified November 8, 2022
Beautiful streamlined islands and narrow gorges were carved by fast-flowing water pounding through a small, plateau region near the southeastern margin of the vast Vallis Marineris canyon system.
Video animácia zachytávajúca Marsov mesiac Phobos. Animácia bola zhotovená zložením snímkov získaných pomocou sondy ESA – Mars Express, konkrétne pomocou stereo kamery s vysokým rozlíšením (HRSC) v rôznych časoch počas doterajších 10 rokov trvania...
Pozrite si video zachytávajúce prelet ponad kaňon Hebes Chasma na Marse. Tento kaňon je súčasťou najrozsiahlejšieho kaňonu na Marse – Valles Marineris a nachádza sa na jeho najsevernejšom výbežku. Animácia je zložená zo snímkov...
