World CNN Wire

Two planets will appear to 'kiss' in the sky tonight

Jupiter and Venus will appear very close together in the night sky on Wednesday, with the two planets set to pass each other in what's known as a conjunction.Jupiter will appear to shift westward, while a bright Venus will seem…

Amsterdam's train tunnels reveal surprising windows into the past

Scientists have long believed our planet is built upon four layers of rocks, minerals and magma deposited over millions of years of existence.But researchers now think the world has five major layers after discovering a previously undetectable 400-mile-wide ball of…

Surprising 'forbidden planet' discovered outside our solar system

Astronomers have found an unusually large planet orbiting a small star, located about 280 light-years from Earth.The unexpected size of the newly discovered world, called TOI 5205b, has led researchers to call it the "forbidden planet."About the size of Jupiter,…

Cheetahs flown to India as part of effort to revive species

Twelve cheetahs have arrived in India as part of efforts to revive the species after decades of extinction in the country.The feline predators from South Africa were flown in on Saturday from Johannesburg, the Indian Air Force announced.The cheetahs will…