Explanation

NASA, the space agency of the United States (US), developed the Nancy Grace Roman Space Telescope to investigate dark matter, dark energy, and the infrared universe. Completed in 2026, it features a 2.4-meter mirror with a, field of view 100 times larger than Hubble, allowing for rapid, wide-field 3D cosmic mapping.

Explanation

NASA, the space agency of the United States (US), developed the Nancy Grace Roman Space Telescope to investigate dark matter, dark energy, and the infrared universe. Completed in 2026, it features a 2.4-meter mirror with a, field of view 100 times larger than Hubble, allowing for rapid, wide-field 3D cosmic mapping.

Explanation

The Artemis II mission is primarily associated with NASA (the National Aeronautics and Space Administration), which serves as the mission's operator and lead agency.

The mission was launched on April 1, 2026.

NASA is the space agency of the U.S.

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Explanation

Roskosmos is the short name for the Russian Federal Space Agency.

Its full Russian name is Federalnoye Kosmicheskoye Agentsvo.

It is a Russian government organization.

The agency was founded in 1992.

Roskosmos is responsible for managing and overseeing Russia’s space program.

Explanation

NASA announced plans to open the International Space Station (ISS) for commercial use.

This includes private astronaut missions and business research activities in space.