All About Space  |  Issue 139
WATER ON MARS
25 Amazing discoveries on the red planet.
INTERVIEW
Nick Sagan: Although Nick didn’t follow in the footsteps of his father, his novels, TV shows, movies and video games have clearly been influenced by his love of space.
STAR PROFILE
Eta Carinae: This star has refused to die thus far, but astronomers are sure it’s going to blow up soon.
INSTANT EXPERTS
Dwarf stars: There are different classifications of dwarf stars, and not all of them are equal.
FOCUS ON
Merging galaxies: The mutual gravity during the merger is warping the galaxies’ shapes to form a ring.
read more
read less
As a subscriber you'll receive the following benefits:
• A discount off the RRP of your magazine
• Your magazine delivered to your device each month
• You'll never miss an issue
• You’re protected from price rises that may happen later in the year
You'll receive 13 issues during a 1 year All About Space magazine subscription.
Note: Digital editions do not include the covermount items or supplements you would find with printed copies.
Articles in this issue
Below is a selection of articles in All About Space Issue 139.