Join expert discussion on aerospace and astronautics. Technology and industry concerned with aviation, space flight and space exploration. Plane, Shuttle and Rocket design, news and concepts. SpaceX, Blue Origin and NASA space agencies.
Threads
Measuring transition on aerofoil
- eng1234
- · Replies 9 ·
Looking for online webinars about satellite technology
- senmeis
- · Replies 1 ·
Calculating Velocity of a Rocket: Balancing Mass and Velocity
- lasha1
- · Replies 1 ·
High school project -- Finding mass flow rate, air velocity
- AEGIS
- · Replies 18 ·
Hybrid Combustion-Nuclear Electric Rocket
- sanman
- · Replies 5 ·
Why is flow unsymmetric over a delta wing?
- Algren
- · Replies 18 ·
SpaceX Falcon 9 first stage lands successfully after deploying OrbComm satellites
- mfb
- · Replies 131 ·
Fokker 100 Brake Disc Actuator Main Landing Gear
- Sem ten Wolde
- · Replies 1 ·
Determining the acceleration of an aircraft
- GeForce7
- · Replies 46 ·
Can Isopropyl Alcohol Be Used as Fuel for Rocket Engines?
- yrjosmiel73
- · Replies 22 ·
General relationship between gravity and rocket design.
- mrspeedybob
- · Replies 4 ·
SpaceX Can SpaceX Successfully Revolutionize Transportation with the Hyperloop?
- eprparadox
- · Replies 11 ·
NASA Did NASA Find a Lightsaber in Space?
- dlgoff
- · Replies 1 ·
Unmediated propulsion, at all possible?
- 24forChromium
- · Replies 27 ·
Generating power with a propeller
- rkum99
- · Replies 12 ·
Why did the B52 outlast the B47 in the U.S. fleet?
- anorlunda
- · Replies 11 ·
Designing F1 Car w/ Duke 390 Engine: Sprocket Dimensions
- racool
- · Replies 1 ·
Seeking information on aerospace engineering
- emma begley
- · Replies 1 ·
Which choice should be used for a hollow rectangular bar in MIL-HDBK-5J?
- enotyphoon
- · Replies 2 ·
Blue Origin Blue origin:Historic rocket landing
- Monsterboy
- · Replies 1 ·
What are the problems on human powered aircraft?
- vishnu2315
- · Replies 23 ·
Why Does Bernoulli's Equation Apply to Wind Tunnels?
- oshep
- · Replies 2 ·
Can an airplane fly without wings?
- David Lewis
- · Replies 5 ·
Compression Nozzles on Model Rockets
- Gbl911
- · Replies 14 ·
NASA NASA to make next Mars announcement today
- DaveC426913
- · Replies 3 ·
Is wing thickness the same as camber?
- Fawzi Da
- · Replies 5 ·
Designing a Space Capsule for ISS to Earth transits
- vamsinaruto
- · Replies 1 ·
NASA NASA announces evidence of liquid water on Mars from HiRISE data
- mfb
- · Replies 64 ·
How does wake flow separation behind a car or wing affect efficiency?
- dtms1
- · Replies 8 ·
Why are astronauts placed horizontally when taking off?
- RohanTalkad
- · Replies 6 ·
Can a Wingless Plane Achieve Lift?
- Stanley514
- · Replies 43 ·
Horizontal flight without wings
- brenan
- · Replies 18 ·
Concerning the Airfoil of Variable Pitch propellers
- Jarfi
- · Replies 2 ·
What is the characteristics of the flow in Hot-water rockets
- Basimalasi
- · Replies 2 ·
Boron-Aluminum materials for aircraft use
- heartofcourage
- · Replies 1 ·
Compressed Air Reverse Thruster
- timmyJACK
- · Replies 9 ·
Is My Idea for a Small Ion-Engine Satellite Feasible and Original?
- Zamot40
- · Replies 10 ·
Why can't commercial planes take off and land like helicopters and fly faster?
- physior
- · Replies 67 ·
Master thesis in Aerospace System Eng
- Payam30
- · Replies 7 ·
NASA New Pluto images from NASA's New Horizons
- PF_SpaceNews
- · Replies 3 ·
How Does Atmospheric Pressure Impact Rocket Nozzle Design and Performance?
- DaveC426913
- · Replies 8 ·
Why does the total temperature not change in adiabatic flow?
- obad
- · Replies 11 ·
Can a Toy Helicopter Be Programmed for Automatic Hovering?
- Maor_M
- · Replies 9 ·
NASA What can we learn from a year-long Mars isolation experiment in Hawaii?
- Dr.Physics
- · Replies 5 ·
The stronger the headwind the faster the plane flies?
- simplex1
- · Replies 15 ·
Is there a limit on rocket engine exhaust velocity?
- tdp2010
- · Replies 16 ·
A single stage vehicle all the way to orbit
- Monsterboy
- · Replies 12 ·
Building a spaceframe chassis from square steel tubing for a rear-engine car
- car_door
- · Replies 6 ·
Calculation of the exhaust velocity of a Hot Water Rocket
- Basimalasi
- · Replies 1 ·
Can hydrogen and helium be used as an energy source for spacecraft?
- Marian246
- · Replies 4 ·
Deriving x and y acceleration components from drag equation
- thelakeshow22
- · Replies 1 ·
Helicopter Airflow: Why Not Use Control Surfaces Below Rotor?
- vishnu2315
- · Replies 2 ·
GNS/INS (Inertial Navigation System) integration
- ramesses
- · Replies 6 ·
High Altitude Balloon Internal Pressure Calculation?
- Darryl HEdges
- · Replies 1 ·
NASA New Earth-sister Kepler 452b announced by NASA
- DaveC426913
- · Replies 63 ·
Thermal Management Question in Spacecraft
- Tanzim Kawnine
- · Replies 1 ·
Innovative Aerospace Engineering Projects on a Budget
- Sai Nandyala
- · Replies 1 ·
Can We Combine Solar Sails and Ion Thrusters for Faster Space Travel?
- GiantSheeps
- · Replies 3 ·
Current issues faced by the aerospace industry
- vktsn0303
- · Replies 5 ·
SpaceX Will SpaceX Successfully Land a Rocket on a Boat?
- GiantSheeps
- · Replies 35 ·
What is the purpose of ignition in a rocket combustion chamber?
- snookrun
- · Replies 3 ·
Calculating drag coefficient for complex shape
- tswanson4444
- · Replies 1 ·
Can a Model Rocket reach space?
- Gbl911
- · Replies 19 ·
VASIMR Rocket can take you to Mars in 39 days
- PWiz
- · Replies 45 ·
Linear algebra and applications to aerospace
- Istruggle
- · Replies 8 ·
Launching spacecraft with ramps?
- yrjosmiel73
- · Replies 2 ·
Water/land detection/differentiation from a quadcopter
- lostminty
- · Replies 7 ·
Two element 3D wind tunnel app for PC
- stedwards
- · Replies 2 ·
NASA An idea for a Pu-238 replacement for NASA space missions
- Evanish
- · Replies 17 ·
NASA Didn't NASA find worms on Mars ?
- JoelN
- · Replies 4 ·
How can a paper plane without a tail surface still fly stably?
- Jon Steensen
- · Replies 4 ·
Sprockets+Roller chain+Rotation >Linear oscillation; how?
- Alex Mercer
- · Replies 5 ·
Would this be possible in a Rocket Engine combustion chamber
- strk
- · Replies 4 ·
Can H/He Mixtures Safely Power Lighter-Than-Air Crafts?
- DaveC426913
- · Replies 9 ·
NASA NASA Movie of trip through star cluster
- Jimster41
- · Replies 2 ·
NASA Interest thread: Nasa warps space time
- Puma
- · Replies 3 ·
How bright is the future of Maglev Cars?
- Vanstorm9
- · Replies 19 ·
Quadcopter or drone robots designing
- rajrocks
- · Replies 5 ·
Space shuttle thermal protection tiles
- mattyboson12
- · Replies 2 ·
Aerodynamics -- pitching to find additional aerodynamic resistance
- shott92
- · Replies 4 ·
How can I use 2D airfoil data for calculations in my RC helicopter project?
- Tsheten Dorjee
- · Replies 1 ·
The 1904 plane of the Wright Brothers a bit strange
- simplex1
- · Replies 30 ·
Why are we not seeing more variable-pitch quadcopters?
- Jarfi
- · Replies 2 ·
Thickness of materials in space?
- Physt
- · Replies 3 ·
Is propeller pitch more related to RPM than aircraft speed?
- Jarfi
- · Replies 1 ·
Ferrite Rod Geometry for Magnetorquer Design
- inversquare
- · Replies 2 ·
Horsepower needed to lift 600 lb load, w/8 motors
- mootz
- · Replies 2 ·
Why Aren't All Space Rockets More Efficient?
- AkiAkane1973
- · Replies 2 ·
What happens to the space shuttle if it doesn't reach escape velocity?
- lukestar
- · Replies 29 ·
Why buy new model rocket engines?
- BonesSheppard
- · Replies 6 ·
Can we achieve practical personal flight with current options?
- hyteck9
- · Replies 59 ·
NASA NASA plans to send humans to Mars with Orion capsule
- Greg Bernhardt
- · Replies 116 ·
NASA Rock ignites at 45,000mph over PA, NASA video, why flare up?
- Spinnor
- · Replies 11 ·
NASA NASA's Solar Dynamics Observatory, 5 year video
- OmCheeto
- · Replies 6 ·
How small could a pusher-plate spacecraft be built?
- Arising_uk
- · Replies 5 ·
Drag and Lift Sensors for a Subsonic Wind Tunnel
- PorridgeAlmanac
- · Replies 2 ·
NASA New Horizons NASA's mission to pluto
- Mad scientist
- · Replies 2 ·
How Hyperloop could work with air cushion support in partial vacuum?
- Alexey
- · Replies 28 ·
Why Does the Induction Factor Peak in the Downwind Part of VAWT Modeling?
- Kelju Ivan
- · Replies 1 ·
What are all the currently known nosecone/ogive geometries?
- Pejeu
- · Replies 1 ·