A space selfie is a selfie (self-portrait photograph typically posted on social media sites [2] ) that is taken in outer space. This include selfies taken by astronauts [3] (also known as astronaut selfies [4] ), machines [5] (also known as space robot selfies [6] and rover selfies [7] ) and by indirect methods. [8]
The first known space selfie (during an EVA - an earlier shot inside the capsule was taken on Gemini 10 by Michael Collins) was taken by Buzz Aldrin during the Gemini 12 mission. [9]
The extra-vehicular activity (EVA) equipment used by astronauts during spacewalks contains a specially designed camera for photography in outer space. The main purpose of the EVA camera is to take pictures of the subjects related to the missions. [10]
There have been many space selfies, some of which use the visor of another astronaut's helmet as the mirror. Early space selfies after the word "selfie" was first used in 2002 [2] without assistance from another astronaut included Donald Pettit and Stephen Robinson. Pettit took one during the Expedition 6 in January 2003. [11] Robinson took his during the repair of the Space Shuttle Discovery [12] on August 3, 2005, as part of the STS-114 mission. [13]
Another notable space selfie was taken by Japanese astronaut Akihiko Hoshide during the six-hour, 28-minute spacewalk on September 5, 2012. [14] [15] Hoshide's photo became a viral phenomenon after Commander Chris Hadfield uploaded the photo to his Twitter account on September 30, 2013. [16] Coincidentally, Oxford University Press, the publisher of the Oxford English Dictionary , announced in November 2013 that "selfie" was the word of the year for 2013. [17] The picture topped many selfie lists of the year. [18] [19] Another space selfie of Hoshide also showed up on Instagram and appeared on a list of top selfies of 2013. [20]
Space selfies can be dated back to 1976 when the lander of the Viking 2 mission took the photo of its deck after landing on Mars; however they were not considered by Discovery News as true selfies in its list of top 10 space robot selfies.
In 1989, the Galileo spacecraft took a selfie using its near-infrared mapping spectrometer (NIMS). [21] The image was taken in order to judge how parts of the spacecraft would block the instrument's view. The resulting image was fuzzy and warped by Galileo's spin. [21]
An unusual approach was taken in 2010 by IKAROS, launched by Japan Aerospace Exploration Agency (JAXA). It included two wireless cameras that were ejected out of the spacecraft for the sole purpose of taking "hand free" space selfies. A blog entry about the photos was posted in 2010 and the link was posted on Twitter in 2013. [6]
On June 22, 2007, DARPA's Orbital Express spacecraft captured perhaps the first space selfie by an autonomous robot. [22] Taken near the end of mission on July 22, 2007, the selfie was intended to capture a family portrait of the two spacecraft in a mated configuration. [22] The selfie shows the ASTRO "servicing satellite" at left, and the NEXTSat "client satellite" at right. [23] The robot arm used to capture the selfie can be seen in white at the bottom of the frame. The photo has a dark, high-contrast quality to it due to the use of the arm-mounted camera, not intended for general photography, but used to autonomously track and acquire the NEXTSat. [22]
Curiosity , which landed on Mars in 2012, was equipped with the Mars Hand Lens Imager (MAHLI) camera. It can maneuver its robotic arm and turn the attached camera around to take its head shots. [24] Discovery News described the maneuver as the way to take a truly authentic selfie and gave it the title King of Selfies in 2013. [6]
The first space selfie on another planet was taken by the Curiosity rover [25] [26] on September 7, 2012 based on the local time at Jet Propulsion Laboratory, the base of the operations in Pasadena, California. It was taken while the clear dust cover of the lens was closed giving a blurry image. [27] The image was slightly modified and posted on its Facebook account on September 8, 2012 with the message: [28]
Hello, Gorgeous! Snapped this self portrait while inspecting my MAHLI camera with its dust cover intentionally left on. This was a test to make sure the cover, its hinge the area it sweeps when it opens are clear of debris.
— NASA's Curiosity Mars Rover, https://www.facebook.com/MarsCuriosity
On November 19, 2013, [29] one day after Oxford announced that "selfie" was the word of the year, [2] the @MarsCuriosity Twitter account posted a space selfie with the message: [30]
Oh, @OxfordWords... Need an illustration for #WOTYselfie? For your consideration. pic.twitter.com/EKNafzYsyp
— @MarsCuriosity, https://www.twitter.com/MarsCuriosity
In February 2018, the Opportunity rover used its MER Microscopic Imager to take a selfie to mark 5,000 sols on Mars. [31] The MER Microscopic Imager has a fixed focus and a fairly narrow field of view resulting in the selfie having to be made up of a series of stitched, out of focus shots. [31] In order to reduce the amount of data that needed to be transmitted the images were scaled down in size and compressed before being transmitted from the rover. [31] This was the first time images from the MER Microscopic Imager had been scaled down by the rover. [31]
During a brief period, an alternative method was presented as available by which a person could, without being in outer space, indirectly take space selfies. This was promoted as part of the crowdfunding efforts for the Planetary Resources's ARKYD mission. The ARKYD "space selfie" method would have allowed donors to upload their own photos to the telescope orbiting the Earth; the telescope would have had a robotic arm equipped with a camera and a small screen to display the picture of the donor on one surface of the telescope, and the on-screen image of the donor was to be visible to the lower part of the camera (with the Earth as the background) allowing a space selfie to be taken. [32] [33] [34]
A similar service was launched in 2014 by Belgian startup SpaceBooth. [35] The SpaceBooth Low Earth Orbit pico-satellite will project uploaded images in front of a transparent window and then take a picture of the projection with space in the background. The space selfie will then be sent back to the Earth. [36]
In November 2019, Spelfie, the selfie from space, was launched to allow users to take a selfie at the exact time that a satellite camera captures their location from space. [37]
Users of the app click on the event they are attending, then, once they are at the venue, the app provides coordinates so the user knows precisely where to position themselves and at what time. They then take a photo of themselves at the moment the satellite is taking its photo and later the same day the app sends back the satellite image juxtaposed with the selfie to be viewed in its gallery.
The tool, which uses Airbus satellites, was demonstrated as part of a BBC documentary showing a village of people spelling out the words Act Now on a beach in Bali, with the image captured on camera from space.
Spelfie is primarily aimed at people attending major sports and cultural events but for its second phase of development, the app will extend beyond specific events and allow users to give a specific location anywhere in the world, and be alerted if the satellite is going to pass overhead. [38]
Space exploration is the use of astronomy and space technology to explore outer space. While the exploration of space is currently carried out mainly by astronomers with telescopes, its physical exploration is conducted both by uncrewed robotic space probes and human spaceflight. Space exploration, like its classical form astronomy, is one of the main sources for space science.
Mars 3 was a robotic space probe of the Soviet Mars program, launched May 28, 1971, nine days after its twin spacecraft Mars 2. The probes were identical robotic spacecraft launched by Proton-K rockets with a Blok D upper stage, each consisting of an orbiter and an attached lander. After the Mars 2 lander crashed on the Martian surface, the Mars 3 lander became the first spacecraft to attain a soft landing on Mars, on December 2, 1971. It failed 110 seconds after landing, having transmitted only a gray image with no details. The Mars 2 orbiter and Mars 3 orbiter continued to circle Mars and transmit images back to Earth for another eight months.
The Mars Reconnaissance Orbiter (MRO) is a spacecraft designed to search for the existence of water on Mars and provide support for missions to Mars, as part of NASA's Mars Exploration Program. It was launched from Cape Canaveral on August 12, 2005, at 11:43 UTC and reached Mars on March 10, 2006, at 21:24 UTC. In November 2006, after six months of aerobraking, it entered its final science orbit and began its primary science phase.
Mars Science Laboratory (MSL) is a robotic space probe mission to Mars launched by NASA on November 26, 2011, which successfully landed Curiosity, a Mars rover, in Gale Crater on August 6, 2012. The overall objectives include investigating Mars' habitability, studying its climate and geology, and collecting data for a human mission to Mars. The rover carries a variety of scientific instruments designed by an international team.
Akihiko Hoshide is a Japanese engineer, JAXA astronaut, and former commander of the International Space Station. On August 30, 2012, Hoshide became the third Japanese astronaut to walk in space.
A Mars landing is a landing of a spacecraft on the surface of Mars. Of multiple attempted Mars landings by robotic, uncrewed spacecraft, ten have had successful soft landings. There have also been studies for a possible human mission to Mars including a landing, but none have been attempted. Soviet Union’s Mars 3, which landed in 1971, was the first successful Mars landing. As of 2023, the Soviet Union, United States and China have conducted Mars landings successfully.
The National Aeronautics and Space Administration is an independent agency of the U.S. federal government responsible for the civil space program, aeronautics research, and space research. Established in 1958, it succeeded the National Advisory Committee for Aeronautics (NACA) to give the U.S. space development effort a distinctly civilian orientation, emphasizing peaceful applications in space science. It has since led most American space exploration, including Project Mercury, Project Gemini, the 1968–1972 Apollo Moon landing missions, the Skylab space station, and the Space Shuttle. It currently supports the International Space Station and oversees the development of the Orion spacecraft and the Space Launch System for the crewed lunar Artemis program, the Commercial Crew spacecraft, and the planned Lunar Gateway space station.
NASA has hosted many events for its social media enthusiasts called NASA Socials beginning in 2009. These events are targeted at the social media followers of NASA through platforms such as Twitter, Facebook, Google Plus, Instagram, YouTube and more. They provide guests with VIP access to NASA facilities and speakers with the goal of leveraging participants' social networks to further the outreach requirements of NASA as laid out in the National Aeronautics and Space Act. NASA re-branded these events as "Socials" in March 2012 as it expanded participation to services beyond just Twitter.
Curiosity is a car-sized Mars rover exploring Gale crater and Mount Sharp on Mars as part of NASA's Mars Science Laboratory (MSL) mission. Curiosity was launched from Cape Canaveral (CCAFS) on November 26, 2011, at 15:02:00 UTC and landed on Aeolis Palus inside Gale crater on Mars on August 6, 2012, 05:17:57 UTC. The Bradbury Landing site was less than 2.4 km (1.5 mi) from the center of the rover's touchdown target after a 560 million km (350 million mi) journey.
Mars Hand Lens Imager (MAHLI) is one of seventeen cameras on the Curiosity rover on the Mars Science Laboratory mission.
Navcam, short for navigational camera, is a type of camera found on certain robotic rovers or spacecraft used for navigation without interfering with scientific instruments. Navcams typically take wide angle photographs that are used to plan the next moves of the vehicle or object tracking.
A selfie is a self-portrait photograph or a short video, typically taken with an electronic camera or smartphone. The camera would be usually held at arm's length or supported by a selfie stick instead of being controlled with a self-timer or remote. The concept of shooting oneself while viewing their own image in the camera's LCD monitor is also known as self-recording.
The Day the Earth Smiled is a composite photograph taken by the NASA spacecraft Cassini on July 19, 2013. During an eclipse of the Sun, the spacecraft turned to image Saturn and most of its visible ring system, as well as Earth and the Moon as distant pale dots. The spacecraft had twice taken similar photographs in its previous nine years in orbit around the planet. The name also refers to the activities associated with the event, as well as to the photographic mosaic created from it.
Tianwen-1 Chinese: 天问一号 is an interplanetary mission by the China National Space Administration (CNSA) which sent a robotic spacecraft to Mars, consisting of 6 spacecraft: an orbiter, two deployable cameras, lander, remote camera, and the Zhurong rover. The spacecraft, with a total mass of nearly five tons, is one of the heaviest probes launched to Mars and carries 14 scientific instruments. It is the first in a series of planned missions undertaken by CNSA as part of its Planetary Exploration of China program.
This article documents notable spaceflight events during the year 2021. 2021 saw several spaceflight related records being set worldwide. This includes both the most orbital launch attempts and most successful orbital launches in a year. In addition, 2021 saw records set in the number of humans in orbit at one time and the most humans in space at one time.
Martian Moons eXploration (MMX) is a robotic space probe set for launch in 2026 to bring back the first samples from Mars' largest moon Phobos. Developed by the Japan Aerospace Exploration Agency (JAXA) and announced on 9 June 2015, MMX will land and collect samples from Phobos once or twice, along with conducting Deimos flyby observations and monitoring Mars's climate.
Perseverance, nicknamed Percy, is a car-sized Mars rover designed to explore the Jezero crater on Mars as part of NASA's Mars 2020 mission. It was manufactured by the Jet Propulsion Laboratory and launched on July 30, 2020, at 11:50 UTC. Confirmation that the rover successfully landed on Mars was received on February 18, 2021, at 20:55 UTC. As of 3 February 2024, Perseverance has been active on Mars for 1051 sols since its landing. Following the rover's arrival, NASA named the landing site Octavia E. Butler Landing.
Media related to Space selfies at Wikimedia Commons| Biology |
|  | ||||
|---|---|---|---|---|---|---|
| Environment | ||||||
| Society | ||||||
| Technology |
| |||||
