January 10 – 16, 2025
Solar activity forecast for the period January 10 – 16, 2025 Issued: 2025 Jan 9 2100 UTC Activity level from…
My journal (stránka 3)
Astronomická olympiáda 2025
Astronomická olympiáda (AO) je vedomostná súťaž pre študentov základných a stredných škôl organizovaná na Slovensku už 19-ty rok. Jej cieľom…
January 3 – 9, 2025
Solar activity forecast for the period January 3 – 9, 2025 Issued: 2025 Jan 2 2100 UTC Activity level from…
Program na mesiac január 2025
Tento program je oficiálny program hvezdárne Roztoky s platnosťou od 15.1.2025. Denné exkurzie pre školy, štvrtok a piatok, začiatok od…
December 27, 2024 – January 2, 2025
Solar activity forecast for the period December 27, 2024 – January 2, 2025 Issued: 2024 Dec 26 2100 UTC Activity…
Astrofyzika hrou – vyhodnotenie
Obrazová príloha:
December 20 – 26, 2024
Solar activity forecast for the period December 20 – 26, 2024 Issued: 2024 Dec 19 2100 UTC Activity level from…
December 13 – 19, 2024
Solar activity forecast for the period December 13 – 19, 2024 Issued: 2024 Dec 12 2100 UTC Activity level from…
December 6 – 12, 2024
Solar activity forecast for the period December 6 – 12, 2024 Issued: 2024 Dec 5 2100 UTC Activity level from…
November 29 – December 5, 2024
Solar activity forecast for the period November 29 – December 5, 2024 Issued: 2024 Nov 28 2100 UTC Activity level…
November 22 – 28, 2024
Solar activity forecast for the period November 22 – 28, 2024 Issued: 2024 Nov 21 2100 UTC Activity level from…