2001


Tracked objects in orbit, in thousands, 1957-2024

Data on orbiting objects, called “the catalog” by the Defense Department, includes all 31,620 objects larger than a basketball that orbit Earth at speeds nearing 18,000 mph.10 The goal is to prevent disastrous high-speed collisions that can spread debris like killer confetti.

Read More


New nations in space, 1957-2024

SmallSats are allowing more nations to reach space for the first time, but their short lifespan means that there has also been an increase in the number of nations leaving orbit over the past years. By the end of 2024, 92 nations were active in space.

Read More


Humans reaching space, 2000-2024

By Sept. 15, 70 people had flown their first mission to space aboard private sector flights, including 15 since January, according to Space Foundation records. Private-sector astronauts account for nearly 12 percent of all humans to fly to space.By Sept. 15, 70 people had flown their first mission to space aboard private sector flights, including 15 since January, according to Space Foundation records. Private-sector astronauts account for nearly 12 percent of all humans to fly to space.

By Sept. 15, 70 people had flown their first mission to space aboard private sector flights, including 15 since January, according to Space Foundation records. Private-sector astronauts account for nearly 12 percent of all humans to fly to space.

Read More


Launch Attempts and Deployed Payloads, 1983-2022

Two items stand out as primary examples of astronomers’ concerns: the SpaceX Starlink constellation due to its number of satellites and AST SpaceMobile’s BlueWalker 3 satellite due to its size — 693 square feet6 — which ranks as the largest commercial communications array in space.

Read More


Orbital Launch Attempts, 1957-2023

The number of U.S. launch at- tempts climbed from 87 in 2022 to 116 last year. The number of U.S. launches has more than doubled since 2021, which saw 51 launch attempts.

Read More