From the depths of the ocean to Everest to space, what are the ethical implications of extreme tourism, which is often the realm of the rich?

Would you like to eat a Michelin Star meal in space? Well, now you can, as long as you have an extra $180,000 to spend. 

A new computer model that combines artificial intelligence (AI) and NASA satellite data could soon act as Earth’s early warning system for hazardous space storms.  The model, called DAGGER, has the potential to analyze measurements of solar wind. It can then accurately (and quickly) predict where an impending solar storm will strike on Earth. This crucial notice could allow humanity [...]

For the first time in more than half a century, humans are heading back to the moon. NASA has announced the names of the four astronauts who will embark on Artemis II for a fly-by sightseeing tour scheduled for late next year. The crew is made up of three Americans—Commander Reid Wiseman, Pilot Victor Glover, [...]