List of the most popular hashtags for theme #ORBITER

Mars Reconnaissance Orbiter captured a fresh impact crater near Sirenum Fossae, a trough in the Memnonia quadrangle of Mars | @nasa | Reposted via @astrooglore | ———————————————————————— Follow @meteoramedia for more!  ———————————————————————— #science #space #nasa #mars #crater #orbiter #universe #galaxy #cosmos #astronomy #meteoramedia

Victoria crater on Mars. It is an impact crater, approximately 800 meters in diameter, located at Meridiani Planum near the planet's equator. This image (pic 1) taken by the High Resolution Imaging Science Experiment (HiRISE) camera onboard the NASA's Mars Reconnaissance Orbiter on 3 Oct. 2006, shows a distinctive scalloped shape to its rim, caused by erosion and downhill movement of crater wall material. Layered sedimentary rocks are exposed along the inner wall of the crater, and boulders that have fallen from the crater wall are visible on the crater floor. The floor of the crater is occupied by a striking field of sand dunes.  The Mars Exploration Rover 'Opportunity' was operating at Meridiani Planum since January 2004. Five days before this image (pic 1) was taken, Opportunity arrived at the rim of Victoria crater, after a drive of more than 9 kilometers and took the magnificent panoramic image seen at pictures 2-6 (swipe). Credit: NASA / JPL / HiRISE #mars #redplanet #planetary #planets #solarsystem #spacex #space #interplanetary #marsrover #opportunityrover #orbiter #terraforming #spacephotography #astronomy #nasajpl #nasasolarsystem #interstellar #crater #spacemission #cosmos

Never-before seen close up tour of our 4.5 billion year old moon. #BOS This video was made thanks to data provided by NASA's Lunar Reconnaissance Orbiter (LRO) spacecraft. Comment an emoji that best describes this . Created by @nasagoddard Space Flight Center / David Ladd & Ernie Wright "Tour of the #Moon in 4K #NASA

The new Cockpit B50 Orbiter : a professional watch celebrating the 20 year anniversary of the first non-stop flight around the world. This watch will be limited to 213 pieces. . #breitling #squadonamission #orbiter #bertrandpiccard #orangedial #professional #carbon #titanium #instrument #baselworld2019

On January 28, 1986, the NASA shuttle orbitermission STS-51-L and the tenth flight of Space Shuttle Challenger (OV-99) broke apart 73 seconds into its flight. It broke apart because one of the solid rocket boosters failed because the O-ring's were not made for extreme conditons that existed at the launch. Crew escape was not possible. During Space Shuttle's development, a crew escape system was concidered, but NASA came to the conclusion that the shuttle's expected high reliability would preclude the need for one. Photo from: NASA #space #science #nasa #spaceshuttle #challenger #challengerdisaster #spaceshuttlechallenger #spaceflight #iss #booster #rocket #launch #rocketlaunch #spacex #falcon9 #falconheavy #bfr #starship #superheavy #america #sts #sls #apollo #astronaut #orbit #orbiter #shuttle

Some of the most beautiful yet terrifying North and South Poles in the Solar System. #BOS . 1) Saturn’s Northern Hexagon 2) Jupiter’s Southern Cyclones 3) Mars Northern Latte 4) Venus’ Southern Vortex 5) Titan’s Southern Storm . @nasajpl #cassini / @europeanspaceagency / @mars_orbiter @nasajuno #SolarSystem #Worlds

Tweet via @eyeofastronomy "Hand-held camera footage of space shuttle Endeavour's external tank captured by the orbiter's STS-134 crew. Credit: NASA https://t.co/PLmd9RMHHW" . . #space #rocket #spaceengineering #spaceshuttle #endeavour #tank #externaltank #orbiter #sts134 #amazing #instaspace #rocketengineering

Unboxing & review @hugo_vapor_ltd Orbiter GT230 mod, Found @heavengiftscom Package includes: 1 Orbiter mod, 1 USB cable, 1 warranty card, 1 warning card, 1 user manual. 230W, 0,96' TFT color screen, dual 18650 batteries. Modes: Power, TC, TCR, Custom mode. Very light (70g) and ergonomic. Resistance range 0,06-3 ohm, 2A USB port, it hold up to 30mm atomizers. If you like ergonomic shapes it's for you. Complete and smart menu. I had no problems and nylon body is shock resistant. Nice sensations with it. #hugovapor#orbiter#mod#Vapebusiness#vapelife#vapedaily#vaping#subohm#vapers#vapetricks#vapecommunity#vapeclouds#vapeallday#handcheck#instavape#vapingfriends#vapelyfe#vapenation

A different perspective: What appears to be an ocean on Earth are desolate dunes of #Mars. This image was acquired on Jan. 2, 2014, by @NASA's Mars Reconnaissance Orbiter. Dune fields located among canyon wall slopes are also known as "wall dune fields" and are further identified as either climbing or falling. Falling dunes are defined as large bedforms with lee faces on the downhill side-indicating that this is the direction of their migration-and on moderate slopes greater than 10 to 12 degrees. (A lee face is the the downwind side of a dune.) On Earth and Mars, these types of dunes are largely controlled by what is called "microtopography." Physical obstacles can accelerate and decelerate airflow, create turbulence, potentially enhancing erosion, deposition, and/or transport of dune sediment. This class of dune morphology is relatively rare across Mars. However, falling dunesand climbing fields are frequently located among the spur-and-gully walls in the Melas and Coprates chasmata. Here is one example, of active falling dunes on this large massif in east Coprates Chasma. #NASA #JPL #NASAJPL #MRO #planet #redplanet #space #orbiter #orbit #Martian #landscape : @UAHiRise