Trails caused by the fifth deployment of satellites making up the Starlink constellation.

News

Satellites contribute significant light pollution to night skies

Scientists reported new research results today suggesting that artificial objects in orbit around the Earth are brightening night skies on our planet significantly more than previously understood. The research, accepted for...

Image of a spiral galaxy surrounded by a blue cloud representing the dark matter halo

New study suggests supermassive black holes could form from dark matter

Research Highlights

National Astronomy Meeting to be a Virtual Conference

News

Two views of a 3D reconstruction of the Crab nebula

Spectacular ‘honeycomb heart’ revealed in iconic stellar explosion

Research Highlights

Image of two radio galaxies overlaid on an optical image of the sky.

Cosmic beasts and where to find them

Research Highlights

Royal Astronomical Society Honours Stars of Astronomy and Geophysics

News

Map of stars in the Large and Small Magellanic Clouds made using Gaia data

Gaia: most accurate data ever for nearly two billion stars

News

Announcements

Dr Cosimo Inserra of the University of Cardiff

News

Dr Cosimo Inserra wins EAS Merac Prize

A nan and her grandchild look up at the Moon

We Share the Same Moon - Light series

National Astronomy Week announcement for a Mars event

All About Mars resources from National Astronomy Week for parents, teachers and students

News

National Astronomy Meeting to be a Virtual Conference

News

RAS thanks GJI Outstanding Reviewers 2020

Journals

Publishing now and in the future

Events and Dates for the Diary

Apr 2021

Is the study of the CGM fulfilling its promise of revealing the processes that drive galaxy evolution?

Friday, 09 of April 2021 - 10:00

RAS Meetings

Apr 2021

System-scale observations and modelling of solar wind-magnetosphere-ionosphere-thermosphere coupling

Friday, 09 of April 2021 - 10:30

RAS Meetings

Apr 2021

Ordinary Meeting - April 2021

Friday, 09 of April 2021 - 16:00

RAS Meetings

Apr 2021

Earthquake Cross-Talks: From Silence to Continuous Chatter

Tuesday, 20 of April 2021 - 13:00

RAS Public Lectures and Events

April 2021

Mon	Tue	Wed	Thu	Fri	Sat	Sun
29	30	31	1	2	3	4

5	6	7	8	9	10	11
				Is the study of the CGM fulfilling its promise of revealing the processes that drive galaxy evolution? System-scale observations and modelling of solar wind-magnetosphere-ionosphere-thermosphere coupling Ordinary Meeting - April 2021
12	13	14	15	16	17	18

19	20	21	22	23	24	25
	Earthquake Cross-Talks: From Silence to Continuous Chatter
26	27	28	29	30	1	2
		Friends of the RAS (only) Lecture: Water on the Moon & lunar exploration in the 21st century