Primordial black holes are the earliest black holes thought to exist, and they vanished almost as fast as they came into ...

Among the most fascinating phenomena are gamma rays, the most energetic form of electromagnetic radiation. Recently, ...

Preparing for its first crewed mission to space next year, India is recognising the urgency of the challenge and stepping up ...

Space changes the human body in many ways. From bone loss to bloated faces, here's how microgravity and radiation affect the ...

Certain species of ground squirrels hibernate underground without any food or water for up to eight months of the year. It’s ...

The Fram2 mission will fly astronauts over the North and South poles – a unique trajectory that Houston researchers will use ...

Get Instant Summarized Text (Gist) In deep space, astronauts face bone and muscle deterioration, radiation exposure, vision impairment, and psychological challenges. Exercise on the ISS helps ...

Bone and muscle deterioration, radiation exposure, vision impairment - these are just a few of the challenges space travellers face on long-duration missions, even before considering the ...

Other risks of deep sea exploration include entanglement on the sea floor and fire in the cabin. By far, the biggest risks in space travel are launch and reentry, when the largest amounts of energy ...