Sorry, we couldn't find any results!
Please try a different filter above.
Never miss a Nat Geo moment
Join our curious community and you'll have access to some great features!
Personalised content reflecting your interests on the site
Watch exclusive videos before anyone else
Favourite content that you like or want to check out later
Free SMS and Email reminders so you never miss a show
Get notified when content that interests you is published
Share your photos on Snap! that could appear on TV
Share your thoughts and opinions on various matters
Receive a monthly newsletter with loads of great content
This Hubble Space Telescope image offers an intimate view of supernova Cassiopeia A's frayed remains. This spherical object is the youngest supernova remnant found to date within the Milky Way. This image is a mosaic of 18 separate images taken by Hubble'
A violent and fiery-looking mass of gas and dust glows within a supernova remnant. The object, called N 63A, is what is left of a massive star that exploded, throwing its gaseous layers out into an already turbulent region. N 63A lies within a star-formin
A ring of glowing debris encircles the remains of supernova 1987A in the Large Magellanic Cloud galaxy. This cosmic pearl necklace is about 1.4 light-years in diameter and was likely shed by the star thousands of years ago as it began to collapse. The deb
This 1991 image shows a small portion of the Cygnus Loop supernova remnant. The formation shown here marks the outer edge of an expanding blast wave from a colossal stellar explosion that occurred about 15,000 years ago. The blast wave slams into clouds o