The James Web Space Telescope has completed its experiments and is awaiting launch

A ship sails calmly across the sea..suddenly the ship splits in two with an explosion..sinks in the sea..a submarine over 1000 km slowly rises to the surface of the sea. It is not clear who first came up with the...

Virgin Galactic: $ 250,000 for a 2 hour suborbital flight at 80 km altitude;Blue Origin: Approximately $ 300,000 for a 12-minute suborbital flight at 100 km altitude;Axiom Space: $ 55 million for a 10-day orbital flight;Space View: $ 125,000 for...

This year's Nobel Prize in Physics will be shared by three people. Half of the award goes to Syukuro Manabe and Klaus Hasselmann, who have done critical research on climate and global warming. The other is the Italian physicist Giorgio...