The sudden impact triggered a mega‑tsunami, with waves reaching nearly 200 m (650 ft), that reverberated within the Fjord's ...

Mars Odyssey orbiter has captured a stunning picture of a 20-kilometer-high volcano, peeping through the clouds on the Red ...

According to NASA, Shukla will pilot the Ax-4 mission, accompanied by mission commander Peggy Whitson, a veteran NASA ...