Extraterrestrial atmosphere entry

Cassini–Huygens ( ), commonly called Cassini, was a space-research mission by NASA, the European Space Agency (ESA), and the Italian Space Agency (ASI) to send a space probe to study the planet Saturn and its system, including its rings and natural satellites. The Flagship-class robotic spacecraft comprised both NASA's Cassini space probe and ESA's Huygens lander, which landed on Saturn's largest moon, Titan. Cassini was the fourth space probe to visit Saturn and the first to enter its orbit, where it stayed from 2004 to 2017. The two craft took their names from the astronomers Giovanni Cassin

atmospheric entry probe that landed on Saturn's moon Titan in 2005

space probe

space probe

Venus atmospheric-entry probe mission

DAVINCI (Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging) is a planned mission for an orbiter and atmospheric probe to the planet Venus. Together with the separate VERITAS mission, which will also study Venus, it was selected by NASA on June 2, 2021, to be part of their Discovery Program. Its acronym is inspired by Leonardo da Vinci in honor of his scientific innovations, aerial sketches and constructions.

proposed space probe to explore Venus

NASA robotic space probe that studied the Jupiter system, as well as asteroids Gaspra and Ida

planned 2020s private Venus astrobiology probe

proposed robotic semi-buoyant flying wing aircraft to study Venus's atmosphere

final retirement of Cassini space probe in September 2017

Concept lander mission to Venus

OCEANUS (Origins and Composition of the Exoplanet Analog Uranus System) is a mission concept conceived in 2016 and presented in 2017 as a potential future contestant as a New Frontiers program mission to the planet Uranus. The concept was developed in a different form by the astronautical engineering students of Purdue University during the 2017 NASA/JPL Planetary Science Summer School. OCEANUS is an orbiter, which would enable a detailed study of the structure of the planet's magnetosphere and interior structure that would not be possible with a flyby mission.

mission concept study for a robotic spacecraft to deliver a single probe into Saturn to study its atmosphere