Morning Overview on MSNOpinion

Sedna’s 11,400-year orbit just opened a rare exploration shot

Sedna is drifting into a part of its path where human technology can finally contemplate catching up, and that window will ...
Hackaday

Visiting Our Neighbor Sedna: Feasibility Study Of A Mission To This Planetoid

While for most people Pluto is the most distant planet in the Solar System, things get a lot more fuzzy once you pass Neptune and enter the realm of trans-Neptunian objects (TNOs). Pluto is probably ...
Futurism

Meet Sedna: The Other “Red Planet”

While new discoveries about Mars continue to make headlines, another “red planet”—known as Sedna (or 90377 Sedna)—is making its way into the inner solar system. At this moment, the crimson-hued dwarf ...
Inverse

Planet 9: Why 2029 is crucial for studying the Solar System's most controversial orb

Object 90377 Sedna — a distant trans-Neptunian object known best for its highly elliptical, 11,390-year-long orbit — is currently on its way towards perihelion (its closest approach to the Sun) in ...
SpaceRef

Near Infrared Surface Properties of the Two Intrinsically Brightest Minor Planets (90377) Sedna and (90482) Orcus

Joint USAF/NOAA Solar Geophysical Activity Report and Forecast SDF Number 292 Issued at 2200Z on 19 Oct 2023 Chandra X-ray Observatory X_Ray View Of The Galactic Center Want the latest space news?
SpaceRef

The fastest routes of approach to dwarf planet Sedna for study its surface and composition at the close range

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 Sedna from a close distance ...
SpaceNews

Analysis Of Mission Opportunities To Sedna In 2029-2034

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 au from the Sun.