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All About Space
Issue 139
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ALL ABOUT SPACE
WELCOME ISSUE 139
SCAN HERE TO GET OUR DAILY NEWSLETTER What
LAUNCHPAD
An Orion Nebula image tells a dramatic tale
images Kean A stunning new image of a
Exposed heart of a galaxy
© ESA/Hubble & NASA, S. Kulkarni, Y. Chu
Fireworks from a stellar death
© ESA/Hubble & NASA, S. Kulkarni, Y. Chu
Detecting life on Saturn’s moon Enceladus would require 100 flybys through its geyser plumes
KEEP IN TOUCH /AllAboutSpaceMagazine @spaceanswers space@spaceanswers.com An illustration
Fireball traced to a strange rocky meteoroid from the edge of the Solar System
A rocky meteoroid that exploded over Canada last
NASA’s InSight lander recorded its biggest quake on Mars ever
A selfie taken by the InSight lander on
NASA cancels climate change satellite to monitor greenhouse gases
NASA has cancelled the Geostationary Carbon Cycle Observatory
WATER ON MARS
AND 24 OTHER AMAZING DISCOVERIES ON THE RED PLANET
FUTURE TECH
SHAPESHIFTING SPACECRAFT
Futuristic robotic explorers could seamlessly switch between swimming and spelunking
INTERVIEW
“Dad was one of the greatest teachers ever”
Although Nick Sagan didn’t follow in the footsteps of his father, astronomer Carl Sagan, his novels, TV shows, movies and video games have clearly been influenced by his love of space
FOCUS ON
A BREAKTHROUGH SIMULATION MAY UNITE QUANTUM PHYSICS AND GENERAL RELATIVITY
It could suggest a way to study ‘quantum gravity’, the missing link between quantum physics and general relativity, in a laboratory
DIY SPACE PROJECTS
Have some spare time on your hands? Check out these activities that can be done at home
A MEGATSUNAMI SWEPT OVER MARS AFTER A MASSIVE ASTEROID HIT THE RED PLANET
The impact left a huge crater behind
HUBBLE CAPTURES A DAZZLING EMBRACE OF MERGING GALAXIES
The mutual gravity during the collision is warping the structures’ shapes to form a ring
WHY DOESN’T JUPITER HAVE PROMINENT RINGS?
Given how massive Jupiter is, the gas giant should theoretically have a set of thick rings, so why are they so thin?
I want to get started in astronomy. Where do I begin?
Astronauts get the very best views of the
INSTANT EXPERT
ARE DWARF STARS REALLY THAT SMALL?
There are different classifications of dwarf stars, and
ARE WE LIVING IN A MULTIVERSE?
Could our entire universe be just one small part of many? The evidence is mounting up…
THE DIFFERENT TYPES OF MULTIVERSE
From unseen regions of space-time to complex structures, there are four distinct levels
LIFE IN THE MULTIVERSE
The physical laws of our current universe are
STAR PROFILE
ETA CARINAE
This star has refused to die thus far, but astronomers are sure it’s going to blow up soon
NEWS FROM ETA CARINAE
Why didn’t the star die? In 2018, two
TEN AMAZING SPACE STATION EXPERIMENTS
The International Space Station is more than just an outpost in space – it’s a huge orbiting research laboratory
STARGAZER
WHAT’S IN THE SKY?
What to look out for during this observing period
PLANETARIUM
10 FEBRUARY 2023
THIS MONTH’S PLANETS
Venus enters the evening sky, prepared to dazzle astronomers
TIMOCHARIS
Go on a sightseeing tour of a little crater with a very violent past
NAKED EYE AND BINOCULAR TARGETS
February’s night sky is rich in pretty star clusters and bright colourful stars
THE EXOTIC NIGHT SKY OBJECTS OF GEMINI
3 The Jellyfish Nebula (IC 443) Dig deep
THE NORTHERN HEMISPHERE
Orion fades to the southwest while Leo climbs from the east
ASTROSHOTS OF THE MONTH
A portion of the Veil Nebula ANDREI PLESKATSEVICH
ASTRONAUT STARRY SKY STAR PROJECTOR
Perfect for any space fan, this charming device offers great value for money with a great deal of fun thrown in
IN THE SHOPS: BEST SMARTPHONES FOR ASTROPHOTOGRAPHY
1 Apple iPhone 13 Pro Max Cost: £1,549
JEFFREY A. HOFFMAN
The first astronaut to log more than 1,000 hours on board the Space Shuttle and the man who helped save Hubble
ALL ABOUT SPACE
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