About: Space Launch Calendar

Space Launch Calendar lists upcoming and recent orbital rocket launches from the Launch Library 2 database by The Space Devs and close approaches of asteroids to Earth from NASA/JPL, refreshed once a day.

Mission descriptions come from Launch Library 2 and are machine-translated into the other languages.

NET = no earlier than. Launch dates change often; check the provider's official channels on launch day.

How this site works

Once a day an automated job downloads the latest public data from the sources listed below, checks it and rebuilds these static pages. Nothing is invented or estimated by us: every number comes from a cited source.

Data sources

• The Space Devs — Launch Library 2 API — launch data
• NASA/JPL SBDB Close-Approach Data API — asteroid close approaches; U.S. government work
• NASA/JPL CNEOS — Close approaches

Languages

The interface is available in 14 languages and was translated by hand. Where free text from a source is translated, it is done by offline machine translation and labelled as such.

Independence

Independent site, not affiliated with the data providers named here. For information only. Figures are reproduced from the cited sources, may be delayed or contain errors, and are not advice of any kind. Always check the original source.

Using the data

Please follow each source's own terms when reusing the data and credit the original publisher.

Affiliate links

Some Japanese pages include Rakuten Affiliate and (when enabled) Amazon Associates search links. They are separate from the price data on this site and do not show store prices. See the privacy policy for details.

As an Amazon Associate I earn from qualifying purchases.