Imagine two towns on two opposite sides of a mountain. People from these towns would probably have to travel all the way around the mountain to visit one another. If they wanted to get there faster, they would have to dig a tunnel through the mountain. That’s the idea behind a wormhole.
A wormhole is a kind of passage between two distant places in our universe that shortens the time it takes to travel from one point to the other. Instead of taking millions of years to travel from one galaxy to another, you could theoretically (under the right conditions) cut the time down to hours or minutes with a wormhole. These mysterious structures may also help astronomers answer age-old questions about what the universe looks like.
A sci-fi favourite
この記事は The Week Junior Science+Nature UK の Issue 79 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です ? サインイン
この記事は The Week Junior Science+Nature UK の Issue 79 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
Is gaming good for you?
Gaming is great fun, but some worry it could be bad for young people's health.
What are wormholes?
Find out if space has secret passages that give shortcuts through the universe.
TITANS
The biggest dinosaurs grew to truly epic proportions. Peter Gallivan tells the super-sized tale of these giant reptiles and discovers why they grew so large.
Space toilets
Doing your business in space is not as easy as you might think.
A visitor from outer space
Scientists have spent years looking for alien life, but what if it found us first?
Gladys West
Meet the hidden figure behind the navigation system in your smartphone.
JUPITER KING OF PLANETS
Blast off with BBC Sky At Night's Ezzy Pearson as she takes you on a voyage to explore the largest planet in our solar system.
Would you eat insects to save the planet?
Some say you should be eating beetles for breakfast and locusts for lunch.
Why are people allergic to things?
Find out why your body is sensitive to some substances.
WHIZ KIDS
Claire Karwowski asks what makes people tick and if there is a secret to being smart.