NASA’s first asteroid samples land on Earth after release from spacecraft

NASA’s first asteroid samples fetched from deep space parachuted into the Utah desert Sunday to cap a seven-year journey.

In a flyby of Earth, the Osiris-Rex spacecraft released the sample capsule from 63,000 miles (100,000 kilometers) out. The small capsule landed four hours later on a remote expanse of military land, as the mothership set off after another asteroid.

“We have touchdown!” Mission Recovery Operations announced, immediately repeating the news since the landing occurred three minutes early. Officials later said the orange striped parachute opened four times higher than anticipated — around 20,000 feet (6,100 meters) — basing it on the deceleration rate.

To everyone’s relief, the capsule was intact and not breached, keeping its 4.5 billion-year-old samples free of contamination. Within two hours of touchdown, the capsule was inside a temporary clean room at the Defense Department’s Utah Test and Training Range, hoisted there by helicopter.

“It’s like ‘Wow!’” said NASA astronaut Sunita Williams, who was in Utah training for her own space capsule mission. “This is just amazing. It can go from the movies, but this is reality.”

Scientists estimate the capsule holds at least a cup of rubble from the carbon-rich asteroid known as Bennu, but won’t know for sure until the container is opened in a day or two. Some spilled and floated away when the spacecraft scooped up too much material, which jammed the container’s lid during collection three years ago.

Japan, the only other country to bring back samples, gathered about a teaspoon during a pair of asteroid missions.

The pebbles and dust delivered Sunday represent the biggest haul from beyond the moon. Preserved building blocks from the dawn of our solar system, the samples will help scientists better understand how Earth and life formed, providing “an extraordinary glimpse” of 4.5 billion years ago, said NASA Administrator Bill Nelson.

Osiris-Rex, the mothership,…