The gravity-assist manoeuvre is a technique in which a spacecraft changes its orbital energy
and angular momentum by a close-approach with a celestial body. The result is a great …

A problem of determining attainable landing sites on the surface of Venus is an essential
part of the Venera-D project aimed to explore the planet using a lander. This problem …

The article focuses on trajectory design to the trans-Neptunian object (90377) Sedna for
launch in 2029–2034. Sedna is currently moving to the perihelion at a distance of around 74 …

A problem of constructing the trajectory of a spacecraft flight to Venus within the framework
of a mission including landing of a lander in a given region of the planet's surface is being …

The gravity assist is a maneuver greatly applied to space missions, with the main goal of
giving or removing energy of a spacecraft through a passage near a celestial body. The …

The present research studies Swing-By maneuvers combined with the application of an
impulse at the spacecraft periapsis passage. The studies were made for different values of …

Current research focuses on designing fast trajectories to the trans-Neptunian object
(TNO)(90377) Sedna to study the surface and composition from a close range. Studying …

Interplanetary space travel has played an important role in the development of our
knowledge of the solar system. For decades, probes have been sent in various destinations …

The swing-by maneuver is a technique used to change the energy of a spacecraft by using a
close approach in a celestial body. This procedure was used many times in real missions …

We present the results of our analysis of the optimal flight to the trans-Neptunian object
(90377) Sedna at the launch in 2029. Sedna is a distant space object with a perihelion and …