Solving a 40 year cosmic mystery about interstellar gas only to uncover an even deeper one. Author: Michael Burton, Director of the Armagh Observatory and Planetarium Hydrogen molecules have been found in clouds of shocked gas in interstellar space that are at temperatures of around 5,000 degrees. This is much Read more…
Want to know more detail about the research described in this Astronotes article on ultra-hot hydrogen molecules? Here are five papers spanning more than four decades of research that helped lead to this discovery of ultra-hot molecular hydrogen: Velocity profiles in the 2.1 micron molecular hydrogen line emission line in the Orion Molecular Cloud Read more…
World renowned astronomical research centre, Armagh Observatory and Planetarium, has co-authored a research paper that announces the discovery of eight new and very hot stars with effective temperatures exceeding 100,000K. Published by the Royal Astronomical Society, the paper* is based on data gathered using the Southern African Large Telescope Read more…
An international collaboration of ten partners, including Armagh Observatory and Planetarium, has developed an innovative new telescope, made up of two identical arrays on opposite sides of the planet, which will track down sources of gravitational waves such as merging Neutron Stars and Black Holes. The Gravitational-wave Optical Transient Observer Read more…
Written by Gavin Ramsay A number of Armagh astronomers travelled this week to the University of Warwick in England to take part in the first `in-person’ UK National Astronomy Meeting since 2019. Over 800 people participated either in person or remotely. For many PhD students it was the first big Read more…
The NASA/ESA/CSA James Webb Space Telescope reveals emerging stellar nurseries and individual stars in Carina Nebula that were previously obscured. The new images showcase how Webb’s cameras can peer through cosmic dust, shedding new light on how stars form. Objects in earliest, rapid phases of star formation difficult to capture, Read more…
Burcu Gunay, Ege University, Turkey We have developed a new method to look for carbon compounds in space, akin to prospecting for oil on Earth. Between the stars lie vast amounts of interstellar gas and dust, spread thinly throughout our Galaxy. The dust can contain compounds of carbon. When it Read more…
Returning for the first time since the pandemic, the International Astronomical Union hosted IAU Symposium 361: Massive Stars Near and Far; in the Slieve Russell; with Armagh Observatory and Planetarium taking part in the research discussions and educational outreach. This international conference bought together over 230 observational and theoretical astrophysicists Read more…
Astronomers using a network of radio telescopes across the entire planet have finally been able to take the first picture of the supermassive black hole at the centre of the Milky Way. Members of the Armagh Observatory and Planetarium were present to hear this news live. Commenting from Read more…
Astronomy, and I’m sure you’d agree, is the most wonderous science of all. You are dealing with, literally, the biggest questions in the Universe from “how was the Universe formed?” to “Is there other life out there?”, but it is also, arguably, the easiest science to do yourself. If you Read more…