NASA Technology

Junior Ranger SpaceTech Explorer

NASA and the National Park Service (NPS) work together to celebrate America's Heritage and the excitement of exploration—on Earth and in space! In celebration of Earth Day's 50th anniversary, NASA and NPS created three additional Junior Ranger Spaceflight Explorer activities focused on space technology and its connection to your life on Earth. Find out more from the NASA website.

A green circle that contains a black dog named Seaman, a space station, with the words Earth Day 50 years.

NASA Image

Celebrate 50 years of Earth Day and get your Junior Ranger SpaceTech on! Print and make your own patch.

Seaman Jr Logo

Newfie News Blog

Learn about Seaman Jr. from the Lewis and Clark National Historic Trail and his 2018 journey to the International Space Station.

Last updated: April 17, 2020