Stunning View of Spiral Galaxy NGC 4571 This cosmic portrait — captured with the NASA/ESA…
Browsing: European Space Agency
The European Space Agency (ESA) is an intergovernmental organization dedicated to the exploration of space, scientific discovery, and technological innovation on behalf of its member states across Europe. Founded in 1975, ESA conducts missions that study Earth, the Moon, Mars, and the broader cosmos—ranging from climate observation and satellite communications to deep-space exploration and astronomy. Collaborating closely with NASA and other international partners, ESA has led landmark missions such as Rosetta, Gaia, and the ExoMars program. Through advances in space science, robotics, and satellite technology, the European Space Agency plays a vital role in expanding humanity’s knowledge of the universe and protecting our planet.
What Is Gravitational Lensing? Gravitational lensing occurs when a massive celestial body — such as…
The rocket that will launch NASA’s Orion spacecraft with the European Service Module to the…
Part of Lake Nasser, one of the largest artificial lakes in the world, is featured…
This full-size Hubble image shows galaxy cluster SDSS J1004+4112 that was discovered as part of…
What Is an Atmosphere? An atmosphere is a layer (or several layers) of gas that…
Following the completion of critical mirror alignment steps, the NASA/ESA/CSA James Webb Space Telescope team…
As an intergovernmental organization mandated to develop and implement space programs in full respect with…
What Is an Active Galactic Nucleus? An active galactic nucleus, or AGN, is an extremely…
What Is a Spiral Galaxy? A spiral galaxy typically has a rotating disc with spiral…
NGC 1097, a barred spiral galaxy, was captured using the Hubble Space Telescope’s Wide Field…
Concordia station in Antarctica experiences four months of darkness each winter, where the crew faces…
The Copernicus Sentinel-1 mission takes us over the archipelago of Lofoten in northern Norway. Extending…
Following a competition, ESA has selected the industrial team that will design and build the…
The ESA/NASA Solar Orbiter spacecraft is speeding towards its historic first close pass of the…
It’s the first mission of its kind, set to monitor our active and unpredictable Sun…
The dusty faces of the Moon and Mars conceal unseen hazards for future explorers. Areas…
Hubble’s capture of HH34, a Herbig–Haro object in the Orion Nebula, provides crucial data for…