Sesame Street resident Elmo and engineer Mark Rober stop by USA TODAY to chat about the holidays and their new Netflix ...

In a Sunday afternoon email announcing the one-day Amazon Leo 4 mission postponement, ULA officials said "teams are actively ...

The song, of course, ends on an appropriately joyful note, as Santa and his team of Sesame Street babies sing, “Everyone on ...

Only one man can solve the mystery of who ate Cookie Monster's yummy pie, and it's the greatest detective in the world, ...

Live updates from Monday morning's SpaceX Starlink 6-82 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

The 1986 Space Shuttle Challenger Disaster, which took the lives of 7 astronauts, changed NASA’s culture and risk-appetite forever. The organization’s focus shifted towards safer unmanned and more ...

A memo sent by the Smithsonian said transporting Discovery could swell in price and result in irreparable damage to the space shuttle. On paper, it reads like a riddle: How do you transport a 120-foot ...

While SpaceX continues to test its Starship and Super Heavy rocket in Texas, Space Force officials in Florida are preparing for a first launch as early as mid-2026. SpaceX is awaiting the completion ...

This is the story of the Chrysler SERV, the bizarre-looking SSTO spacecraft that could've only been designed by Chrysler at ...

The Space Coast only had to wait two days, three hours and twenty-six minutes between rocket launches as SpaceX knocked out the 100th orbital liftoff of the year on Thursday night. “There is no better ...

When NASA needed a taxi service for its roughly 100-ton space shuttles, it couldn't exactly call an Uber. The agency needed a plane powerful enough for the job. It dug around, and the two candidates ...

Liftoff is scheduled for 4:27 a.m. ET on Thanksgiving Day (Nov. 27). There's some spaceflight action on tap on Thanksgiving Day (Nov. 27), but you'll have to get up pretty early to catch it. A Soyuz ...