This dramatic dip spurred speculation that the star’s demise may have been imminent – perhaps just weeks away, from our perspective, anyway. Betelgeuse lies about 500 light years from Earth, so everything we’re seeing with the star today happened centuries ago.
This story is from the Issue 108 edition of All About Space.
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This story is from the Issue 108 edition of All About Space.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber? Sign In
MYSTERIES OF THE UNI WHERE ARE ALL THE SPIRAL GALAXIES?
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ZOMBIE STARS
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15 STUNNING STAR CLUSTERS
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Eileen Collins "It was a difficult mission...we were the first to see Mir"
Having served as both the first female pilot and first female commander of NASA's Space Shuttle, Collins boosted the involvement of women in space exploration to a whole new level
MARS LEAKS FASTER WHEN IT'S CLOSER TO THE SUN
The Red Planet has lost enough water to space to form a global ocean hundreds of kilometres deep
FUTURE TECH KANKOH-MARU
This ambitious reusable spacecraft will be capable of taking 50 people to and from orbit
THE FINAL FRONTIER
Beyond the reach of the Sun is a fascinating region of the cosmos that were only just beginning to explore
A long-lost moon could explain Mars' weird shape and extreme terrain
A long-lost moon could explain why Mars is so different from the other rocky planets in the Solar System. Today Mars has two tiny moons.
A sprinkling of cosmic dust may have helped kick-start life on Earth
Cosmic dust may have helped kick-start life on Earth. New findings challenge a widely held assumption that this wasn't a plausible explanation.
