After an incredible 286 consecutive days in space, the mental toll on NASA’s astronauts Sunita Williams and Butch Wilmore may be more serious than their smiles and thumbs-up signals indicated.
The big-name tech billionaires have established themselves as a global ruling class but how are they using their combined trillion-dollar wealth to carve out a better future for the planet?
Intuitive Machines said it was uncertain whether its Athena lander was upright near the moon’s south pole - or lying sideways like its first spacecraft from a year ago.
A ground-breaking treatment for cancer described by doctors as being like a ‘heat seeking missile’ has boosted survival rates and quality of life for patients with fewer side effects.