Elizabeth Cunningham answers a Big Question from a caller seeing two crescent moons.
Elizabeth Cunningham answers a Big Question from a caller seeing two crescent moons.
Find out where the best place to view asteroid YU55 is, and how close it will come to the Earth.
Elizabeth Cunnigham answers more of your questions. This month we find out when Halley’s comet can be seen again, what a fireball was doing in the sky above Ireland and when the end of Ramadan is.
Elizabeth Cunningham, Planetarium Astronomer, investigates what time dawn is for Ramadan and how it is measured.
Claire Bretherton tells you what to look out for in the night sky this December… apart from Santa.
Astronomer Claire Bretherton tackles another of your questions: ‘will Mars look as big as the Moon this month?’ Find out the answer and what else to look out for in the night sky this August.
Astronomer Claire Bretherton answers some of the more challenging questions you’ve left on the Big questions answered phone line. This time it’s all about telescopes in space and the ever-mysterious dark matter.
Claire Bretherton answers a fresh batch of your astronomy questions, this time about the stars, planets and the Moon.
Claire Bretherton answers another selection of your questions. Listen in to find out more about shooting stars, why some planets have rings around them, and if it’s true we’re all made from stardust.
Claire Bretherton answers questions you’ve left on our new Big questions answered phone line. This month, discover why we can see the Moon in the daytime, why Moon-landing conspiracy theories don’t convince astronomers, and what we can see further out into space.