is a modified Boeing 747‐SP equipped with a 2.5 m telescope dedicated to astronomical research. Currently under joint development by the US (NASA) and Germany (DLR), it is scheduled to begin ...

Scientists have spotted an asteroid as wide as a Boeing 747's wingspan that has a one-in ... within 66,000 miles of the planet, according to NASA's Center of NEO Studies (CNEOS).

Scientists have spotted an asteroid as wide as a Boeing 747's wingspan that has a one-in-83 chance of ... passing somewhere within 66,000 miles of the planet, according to NASA's Center of NEO Studies ...