Eclipse

Get ready for the 9 March total solar eclipse

8 March 2016 Ade Ashford

The Moon will pass in front of the Sun on 9 March 2016 UT, casting its shadow over much of Southeast Asia. The path of totality, in which all of the Sun’s bright face is blocked by the Moon, is nearly 100 miles wide as it crosses Indonesia, while the partial phases can be seen from East Asia, Australia and the Pacific Ocean. Here is our detailed guide.

Book Reviews

How We’ll Live on Mars

8 December 2015 Astronomy Now

Stephen Petranek’s book does not deal with the reasons for exploring the Red Planet, but does outline many of the problems that will be encountered getting to Mars and overcome in order to live on its surface. Reviewer Greg Smye-Rumsby states that the book touches on many aspects of space travel and independent living on Mars, but does so at the cost of detail. “However … it certainly has crammed a great deal in. A worthwhile read,” he says.