The presence of water on the Moon has long been suspected, although not in liquid or vapour form but as ice hiding deep in permanently shadowed craters found in the polar regions of the Moon. The NASA LCROSS and LRO space mission already confirmed the presence of water frost in the southern pole, but yesterdays’ NASA Read more…
by Galin Borisov and Apostolos Christou This September, we had the first opportunity to make astronomical observations while physically present at the telescope since the start of the COVID19 pandemic. Our instrument of choice was the 2-m RCC telescope at Rozhen Observatory on the Rhodope mountains in SW Bulgaria. So here we are at 1700m above sea level with a forecast for good weather and ready for new discoveries! One Read more…
Mild, dry September and sunnier than average. Armagh Observatory reports that September 2020 was warmer and drier than average and with slightly more than average sunshine. This was the sunniest September at Armagh for five years. The mean temperature was nearly 13.7 degrees Celsius (56.6 Fahrenheit), which is approximately 1.2 Read more…
The NASA/ESA’s Hubble Space Telescope has tracked the fading light of a supernova in the spiral galaxy NGC 2525, located 70 million light years away. Supernovae like this one can be used as cosmic tape measures, allowing astronomers to calculate the distance to their galaxies. Hubble captured these images as Read more…
Where’s Wally? Spooky Museum Search – find Wally in Armagh Observatory and Planetarium. This Halloween, Wally, the world’s favourite children’s book character – wearing a red-and-white striped shirt and black-rimmed specs – will be travelling the country, appearing in museums, including Armagh Observatory and Planetarium in Armagh. Families will be Read more…
The answer is possibly, after an international team of astronomers announced the discovery of a rare molecule, phosphine, in the clouds of Venus. Phosphine, which is a molecule made up of one phosphorus atom and three hydrogen atoms, is a gas only made industrially on Earth or by microbes that thrive Read more…
AN INCLEMENT MONTH: WETTEST AUGUST FOR 12 YEARS, WARMER AND DULLER THAN AVERAGE. SUMMER 2020 THE DULLEST FOR 33 YEARS, WETTEST FOR 8 YEARS AND COOLEST FOR 5 YEARS Armagh Observatory reports that August 2020 was the wettest at Armagh for 12 years, that is, since August 2008, and both Read more…
Galaxy is distorted, appearing as a ring of light in the sky. Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA), in which the European Southern Observatory (ESO) is a partner, have revealed an extremely distant and therefore very young galaxy that looks surprisingly like our Milky Way. The galaxy is Read more…
The Perseids meteor shower is one of the most spectacular annual meteor showers. Made of debris from comet Swift-Tuttle they have been observed by sky-watchers for thousands of years and this year the LIC1 camera of the Canary Long-Baseline Observatory (CILBO) at Tenerife captured the peak of the 2020 Perseid Read more…
DULLEST JULY FOR 34 YEARS, COOLER AND WETTER THAN AVERAGE Armagh Observatory reports that July 2020 was the dullest July at Armagh since 1986, and cooler and wetter than average. The mean temperature was 14.65 degrees Celsius (58.4 Fahrenheit), approximately 0.2 C cooler than the long-term (1796–2010) average July temperature Read more…