News How to see Comet Lemmon 29 October 2025 Emily Baldwin-Fiebrich Don’t miss the chance to see Comet C/2025 A6 (Lemmon) as it races towards its closest approach of the Sun on 8 November.
News Hubble revisits a cosmic yardstick 25 October 2025 Stuart Clark The latest ESA/Hubble image highlights the spiral galaxy NGC 3370, located nearly 90 million light-years away in the constellation Leo.
News Europe’s planet hunting spacecraft complete and ready for final testing 21 October 2025 Stuart Clark Engineers have completed the construction of ESA’s Plato spacecraft — the mission designed to search for Earth-like planets around Sun-like stars — marking a major milestone before its final round of testing.
Observing See Titan’s shadow transit Saturn – next chance 2038! 3 October 2025 Emily Baldwin-Fiebrich On 6 October the shadow of Titan, Saturn’s giant moon, can be seen crossing Saturn’s creamy cloud tops.