It contains great symbolic and social value.
NASA has finally explained what these strange holes in the sky actually are.
Italian astronaut Luca Parmitano found himself in a scary situation when on a spacewalk.
It seemed to involve a rather clever technique.
Scientists have weighed in on the age-old question.
It's an incredible scientific achievement.
Snooze alarms should be avoided at all costs.
This is no average DVD - but something way, way more powerful.
One astrophotographer has managed to capture an astounding moment on the Sun's surface.
The strange object is capturing all of our attention.
He fell faster than the speed of sound.
Would you prefer the extra day off?
The modern suits can be used as a floating raft.
The video from MetaBallStudios shows the depth of different lakes, seas and other things under the water for comparison.
Dates on food packaging are rarely backed by science.
Major cities across the world would see awful repercussions.
Let's just say the Sun will die in a particularly dramatic way.
It's thought to be the first detailed image of the Moon ever snapped.
The spacecraft travelled 314 million miles over a period of nearly seven months to get to its destination when it was launched in 2020.
Some predict days, some predict hours.
The incredible discoveries include a strange bony fish and a spiky lobster.
TikTok's obsession with the military sleep method might not actually be the best thing.
If it's successful it will be the first US Moon landing since the final mission of the Apollo programme more than five decades ago.