Science News Roundup: Musk says as SpaceX wins $2.9 billion moon lander contract; NASA scores Wright Brothers moment with first helicopter flight on Mars and more

Following is a summary of current science news briefs.

'NASA rules,' Musk says as SpaceX wins $2.9 billion moon lander contract

NASA awarded billionaire entrepreneur Elon Musk's space company SpaceX a $2.9 billion contract to build a spacecraft to bring astronauts to the moon as early as 2024, the agency said on Friday, picking it over Jeff Bezos' Blue Origin and defense contractor Dynetics Inc. Bezos and Musk - the world's first and third richest people respectively, according to Forbes - were competing to lead humankind's return to the moon for the first time since 1972.

NASA scores Wright Brothers moment with first helicopter flight on Mars

NASA's miniature robot helicopter Ingenuity performed a successful takeoff and landing on Mars early on Monday, achieving the first powered, controlled flight by an aircraft over the surface of another planet, the U.S. space agency said. The twin-rotor whirligig's debut on the Red Planet marked a 21st-century Wright Brothers moment for NASA, which said success could pave the way for new modes of exploration on Mars and other destinations in the solar system, such as Venus and Saturn's moon Titan.

Mars helicopter flight test promises Wright Brothers moment for NASA

NASA hopes to score a 21st-century Wright Brothers moment on Monday as it attempts to send a miniature helicopter buzzing over the surface of Mars in what would be the first powered, controlled flight of an aircraft on another planet. Landmark achievements in science and technology can seem humble by conventional measurements. The Wright Brothers' first controlled flight in the world of a motor-driven airplane, near Kitty Hawk, North Carolina, in 1903 covered just 120 feet (37 meters) in 12 seconds.