space
Check latest news on Astronomy, Space Exploration, Planets, Earth, Mars, NASA news, Asteroid news and more on Interesting Engineering
3D-printed polymer hinges cut satellite solar panel deployment weight by 93%
The 1.4-gram shape-memory polymer hinges use heat to deploy satellite solar panels and reduce component weight by 93%.
220,000 lbs of thrust: Methane-fueled reusable rocket engine clears ground tests
The tests took place at the upgraded P5 facility in Germany.
26.7 billion years old, no dark matter: Can this universe beat the cosmic clock?
The universe may have followed a very different timeline, yet the ingredients created in its infancy still add up.
A piece of Mars older than 4 billion years reveals its ancient watery history
The rock contains a distinctive mixture of igneous minerals, formed when molten material cooled and solidified.
China space station sets new record, cools atoms to 9.7 picokelvin, could help new experiments
Focused lasers trapped roughly 20,000 rubidium atoms in orbit.
How nuclear rockets offer NASA a high-speed pathway into deep space
Chemical rockets face severe fuel constraints and require enormous fuel loads just to escape Earth.
SpaceX launches classified US military mission, Falcon 9 booster nails eighth landing
A classified military payload, a suspected Starshield connection, and another successful droneship recovery.
AI and Robotics
AI and Robotics
Elon Musk teases SpaceX’s orbital supercomputers, says it will ‘blow people’s minds’
The Tesla and SpaceX chief also revealed Starlink’s next-generation capabilities and Tesla’s chipmaking ambitions.
US defense giant accelerates NASA’s Moon capsule production for Artemis missions
Lockheed Martin experts and engineers are using data from previous flights to skip repetitive qualification testing.
‘Physics Twin’ tool enables faster safety checks for close-range space maneuvers
The tool is designed to help mission teams with complex rendezvous and proximity operations.
Rover-deployed nodes could deliver 100 kW of power to support future Moon missions
The company targets a 2028 demonstration aboard a commercial FLEX mission on SpaceX’s Starship.
New virtual Earth model could help distinguish alien life from geology on exoplanets
Scientists built a lifeless Earth simulation to help distinguish biological signals from natural processes on distant planets.
SpaceX Starship Flight 15: Launch date, objectives, and what to expect
Starship Flight 15 could advance SpaceX’s plans for reusable rockets and future Moon missions.
Farthest human-made object in space loses contact, goes nearly one light-day away from Earth
Voyager 1 is approaching a milestone that will put it 24 light-hours from Earth. Its latest communications interruption has raised fresh questions.
NASA’s Swift telescope is falling back to Earth, but its science will live on
This NASA telescope was built for two years. It lasted more than 21.
10/30/2026
AI and Robotics
AI and Robotics
‘Starlight feeds my core’: Google satellite chip pens first-ever space data center poem
The orbital experiment uses Google’s Gemma 4 model and could pave the way for interconnected computing satellites.
US top rival could begin space war using low orbit laser weapons, threaten Western satellites
Counterspace weapons can deny, jam, temporarily disable, or permanently incapacitate space assets.
4.1-billion-year-old rock among oldest pieces of Mars ever discovered on Earth
Teghaza 001 is a 4.1-billion-year-old fragment of the primordial Martian crust.
The first Delta spaceship aims for more frequent commercial flights.
Shape-shifting space tiles to assemble, split and rebuild spacecraft autonomously
Rendezvous Robotics has raised $20 million to develop spacecraft that autonomously assemble and reconfigure in orbit.
About Space
Space is both an engineering problem and a scientific one. It involves building systems that can survive harsh environments and using them to collect data that can’t be gathered any other way. This category covers how spacecraft are designed and operated, and how space is used as a platform for science, observation, and experimentation.
Coverage at Interesting Engineering spans space discoveries, launch vehicles, satellites, space stations, planetary missions, and space-based observatories. That includes communications and navigation satellites, Earth observation and climate monitoring, astrophysics missions, planetary science, heliophysics, and exploration beyond Earth orbit. The focus is on how these missions are planned, built, and run, not just on their scientific results.
Space systems face constraints that don’t exist elsewhere: mass limits, radiation exposure, extreme temperatures, long delays, and the inability to repair hardware once it’s deployed. This category looks at how those constraints shape engineering choices, mission design, testing, and risk management. It also examines why space projects often take years to launch and even longer to deliver meaningful data.
On the science side, the category looks at how instruments are designed, calibrated, and validated, and how raw data becomes usable science. Space-based research often depends on long-term observations, precise measurements, and careful interpretation, especially when studying distant objects or slow-moving processes.
We also cover the growing complexity of orbital activity. Increased launch rates, commercial operators, and small satellites have expanded access to space while creating challenges around congestion, debris, and coordination. Scientific, commercial, and military uses increasingly overlap, shaping how space is governed and managed.
Rather than treating space as aspiration or spectacle, this category focuses on function. It tracks missions that deliver lasting scientific value, systems that operate reliably over time, and the practical work required to keep space both useful and usable.
