Mercury’s best early evening twilight show for 2015

1 May 2015 Ade Ashford

The first ten days of May offer observers in the British Isles their best opportunity to see Mercury in the early evening twilight during 2015. So, if you’ve never seen the innermost planet, let dazzling Venus be your convenient guide to this elusive little world.


See a 1-day-old Moon challenge

21 January 2015 Ade Ashford

What’s the youngest Moon you’ve ever seen? While the best opportunities generally occur in Northern Hemisphere spring when the ecliptic’s high, 21st January offers UK observers a 28-hour-old lunar crescent.


NASA spacecraft to get bonus time studying Mercury

29 December 2014 Stephen Clark

Running low on fuel after completing the first global survey of Mercury, NASA’s MESSENGER spacecraft could get an extra month of time at the solar system’s innermost planet thanks to a crafty new way of using helium gas to temporarily forestall the mission’s end next year.


Carnegie hosts Mercury crater-naming contest

16 December 2014 Astronomy Now

To celebrate MESSENGER’s highly successful ten-year mission, you’re invited to immortalise five famous artists, composers or writers by naming craters on Mercury in their honour — but hurry, the contest closes 15th January 2015!


Good Morning Mercury

14 October 2014 Peter Grego

Forget about Mercury’s evening appearance in the first half of this month – it is its morning apparition towards the end of October and into November that is the cause of celebration.