The James Webb Space Telescope (JWST or "Webb" / called Henrietta Leavitt Teleskop by german scientists Harald Lesch and Josef M. Gaßner) is a space telescope to succeed the Hubble Space Telescope as NASA's flagship astrophysics mission.

Euclid is a visible to near-infrared space telescope developed by the European Space Agency (ESA) and the Euclid Consortium, the objective of the Euclid mission is to better understand dark energy and dark matter by accurately measuring the acceleration of the universe.

In 1923, ZEISS presented the world's first projection planetarium developed for the Deutsches Museum in Munich, the first public demonstration and hence the birth of the modern planetarium took place on this occasion.

Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) is a NASA Earth-observing satellite mission that will continue and advance observations of global ocean color, biogeochemistry, and ecology, as well as the carbon cycle, aerosols and clouds.

GOES-19 (designated GOES-U prior to reaching geostationary orbit) is a weather satellite, the fourth and last of the GOES-R series of satellites operated by the National Oceanic and Atmospheric Administration (NOAA).

Hera is a space mission in development at the European Space Agency in its Space Safety program, its primary objective is to study the Didymos binary asteroid system that was impacted by DART and contribute to validation of the kinetic impact method to deviate a near-Earth asteroid in a colliding trajectory with Earth.