Earth.com1d
First evidence of 'hollow bones' found in dinosaurs, just like modern birds
Fossils of alvarezsaurid dinosaurs show bird-like air sacs in their bones. Scans revealed hollow spaces connected to their ...
Space.com2d
SpaceX's private Fram2 astronauts splash down on Earth, ending historic polar orbit expedition
The first four humans to orbit over Earth's north and south poles have safely returned to Earth.
essanews.com on MSN6d
Polar orbit adventure: Private astronauts to explore Earth's extremes
This mission will be exceptional because, for the first time in history, humans will observe both poles of Earth from orbit.
Daily Wrap on MSN6d
Framing history: First private mission to orbit Earth's poles
This mission will be exceptional, as for the first time in history, humans will see both poles of Earth from Earth orbit.