15 Extraordinary Iconic Photos from NASA

NASA, in its 65-year-long illustrious journey, has produced thousands of iconic photos, each narrating a unique story of the cosmos. However, certain images have left an indelible impact, reshaping our understanding of space and redefining our place within it. These iconic photos not only sparked our collective imagination but propelled the trajectory of science, inspiring new questions and driving innovative research. They served as a visual testament to human ingenuity and the ceaseless quest for knowledge, forever altering our perception of the universe and our role within its vast expanse.

You can also get the books below to see more iconic photos from NASA!

40 Years Ago: First Untethered Spacewalk

Untethered Spacewalk
The First Untethered Spacewalk by Bruce McCandless. | Source: Kennedy Space Center

On February 7, 1984, the world witnessed a remarkable event as NASA astronaut Bruce McCandless II embarked upon the first untethered spacewalk during mission STS-41B. In a spectacular display of courage and technological prowess, McCandless traversed more than 300 feet from the safety of the space shuttle Challenger, propelled by his jet-powered Manned Maneuvering Unit. This historic spacewalk marked a significant milestone in space exploration, showcasing the potential for human mobility in space. The iconic image of McCandless floating freely in the vast expanse of space against the backdrop of Earth remains etched in the annals of NASA’s spacefaring legacy, symbolizing the boundless spirit of human exploration.

Earthrise: A Perspective Shift, 1968

Earthrise, taken on December 24, 1968, by Apollo 8 astronaut William Anders
Earthrise, taken on December 24, 1968, by Apollo 8 astronaut William Anders. | Source: Wikipedia

One of the most iconic photos in human history is the “Earthrise” photograph, taken on Christmas Eve in 1968 by astronaut William Anders during the Apollo 8 mission. This profound image presents a stunning view of our planet, appearing as a colorful sphere rising over the bleak lunar surface. The striking contrast between the vibrant blue and white of Earth and the monochrome moon landscape underscored our planet’s isolation, fragility, and singular beauty in the vastness of space.

Renowned nature photographer Galen Rowell described it as “the most influential environmental photograph ever taken”, and indeed, the impact of “Earthrise” extends far beyond its aesthetic appeal. It triggered a paradigm shift, prompting humanity to perceive Earth as a cohesive, interconnected system rather than a collection of individual nations. This photograph, by capturing the Earth’s vulnerability and solitude in the cosmic expanse, spurred environmental consciousness, giving momentum to the emerging environmental movement and fostering global efforts to protect our shared home. Thus, “Earthrise” stands as a timeless reminder of our collective responsibility to safeguard the Earth for future generations.

Apollo 11: Buzz Aldrin’s Historic Moonwalk

Astronaut Buzz Aldrin walks on the surface of the moon near the leg of the lunar module Eagle during the Apollo 11 mission.
Astronaut Buzz Aldrin walks on the surface of the moon near the leg of the lunar module Eagle during the Apollo 11 mission. | Source: NASA

On July 20, 1969, as part of the Apollo 11 mission, Buzz Aldrin became the second man to walk on the lunar surface, forever imprinting his footprints in the lunar dust. This momentous historical event, captured in a series of extraordinary photographs, showed Aldrin near the leg of the lunar module, “Eagle”. Clad in his bulky space suit, Aldrin is seen moving with a grace born of his training and an innate adaptability to the moon’s reduced gravity. The tranquility of the lunar landscape pairs in sharp contrast with the enormity of the task Aldrin and his fellow astronaut, Neil Armstrong, undertook. The image of Aldrin, standing near the iconic “Eagle”, encapsulates the audacity, courage, and the innovative spirit of the Apollo 11 mission, representing human’s relentless pursuit of exploration and discovery.

First Step on the Moon, 1969: A Television Phenomenon

First Step on the Moon on TV
First Step on the Moon on TV. | Source: Southwest Photo Journal

On July 20, 1969, an event of historical and scientific significance unfolded before an estimated half-billion people across the globe, all through the medium of black-and-white television. As Neil Armstrong descended from the lunar module, “Eagle,” and took that monumental first step on the moon, viewers watched in collective awe, their eyes glued to the grainy, flickering screens of their TVs. This marked the first time in history that a human had set foot on an extraterrestrial body, an accomplishment broadcast live by NASA to households worldwide.

The televised NASA’s iconic photos, whilst lacking the high resolution and color of today’s broadcasts, provided an unparalleled, real-time view of this groundbreaking mission. The immortal words uttered by Armstrong – “That’s one small step for man, one giant leap for mankind” – resonated even more powerfully as they were beamed live into living rooms around the globe. The Apollo 11 moon landing, witnessed by such a vast television audience, marked a pivotal moment in the history of both space exploration and broadcast media. It demonstrated how technology could unite humanity in a shared experience, transcending national boundaries and inspiring a sense of wonder and adventure about the cosmos we inhabit.

Earth and Moon, 1977: A Far-Flung Perspective

Earth and Moon
Earth and Moon. | Source: Wikipedia

On September 18, 1977, just thirteen days after its launch, Voyager 1 added another milestone to the annals of space exploration. As it journeyed toward Jupiter, the probe looked back towards Earth and captured the first-ever long-distance image of our home planet and its moon together. In this historic photograph, the moon appears artificially brightened to make it more visible against the vast cosmic backdrop. The sight of Earth and the moon – two familiar celestial bodies – in such an unfamiliar context stirred a sense of awe and wonder. This unprecedented perspective underscored the enormous distances involved in space travel and the stark solitude of our planet and its satellite in the cosmos. Despite the enormity of the universe, the Earth and moon together in the frame serve as a poignant reminder of our interconnectedness and shared destiny within the grand cosmic theatre.

The Pillars of Creation, 1995: Hubble’s Masterpiece

Pillars of Creation
These towering tendrils of cosmic dust and gas sit at the heart of M16, or the Eagle Nebula. | Source: NASA

In 1995, the Hubble Space Telescope captured what would become one of the most iconic photos in astronomy – the “Pillars of Creation.” This stunning, color-enhanced view presents a star-forming region within the Eagle Nebula, approximately 7,000 light years away from Earth. Standing tall like cosmic sentinels, these majestic pillars are composed of interstellar gas and dust, serving as incubators for new stars.

The image reveals an intricate tapestry of matter and energy, with the towering pillars bathed in the blistering ultraviolet light from a cluster of young, massive stars. This interplay results in a scenic spectacle – a dramatic landscape of ridges, peaks, and valleys – reminiscent of a grand canyon but on an astronomical scale. The varying colors in the image represent different gases, with blue for oxygen, green for hydrogen, and red for sulphur.

The “Pillars of Creation” is not just an aesthetic masterpiece, but a scientific data trove as well. It offers astronomers critical insights into the processes of star formation, nebular evolution, and the interplay between radiation and interstellar matter. This image, while beautiful to behold, is a profound reminder of the dynamic, ever-evolving nature of the universe we inhabit.

Jupiter’s Great Red Spot

This image of Jupiter’s iconic Great Red Spot and surrounding turbulent zones was captured by NASA’s Juno spacecraft.
This image of Jupiter’s iconic Great Red Spot and surrounding turbulent zones was captured by NASA’s Juno spacecraft. | Source: NASA

One of the most striking features of our solar system’s largest planet is Jupiter’s Great Red Spot, a massive anticyclonic storm that has been continuously observed for over 187 years. This image, captured by NASA’s Juno spacecraft, presents the Great Red Spot in stunning detail, revealing the vibrant, swirling cloud formations that comprise this colossal storm. The picture shows a swirling maelstrom of warmer, lower clouds that pierce through higher, cooler ones, resulting in the creation of the spot’s signature reddish hue.

Juno’s unique perspective provides a captivating view of the turbulent zones that surround the storm, highlighting the magnitude of this atmospheric feature which is large enough to engulf Earth, with room to spare. This image not only fascinates viewers with its mesmerizing beauty but also provides scientists with valuable data to unravel the mysteries of Jupiter’s complex atmosphere.

The significance of such imagery extends beyond the scientific community. It serves as a stark reminder of the spectacular phenomena that exist beyond our planet, spurring us on in our quest to learn more about the universe and our place within it.

The Mercury Seven: NASA’s First Astronauts, 1960

Mercury Seven Astronauts
Mercury Seven Astronauts | Source: Wikipedia

In the spring of 1960, NASA announced its first group of astronauts, forever remembered as the Mercury Seven. This group comprised of seven men: Alan Shepard, Gus Grissom, John Glenn, Scott Carpenter, Wally Schirra, Gordon Cooper, and Deke Slayton. These men were selected from a pool of over 500 military candidates and underwent rigorous testing to evaluate their physical and mental readiness for the challenges of spaceflight.

The Mercury Seven quickly became national heroes, embodying courage, determination, and the spirit of exploration. Their selection marked a pivotal moment in the Space Race, setting the stage for America’s first manned space missions. Each of these astronauts would go on to contribute significantly to NASA’s missions, pioneering space travel and inspiring subsequent generations of astronauts.

Even today, the legacy of the Mercury Seven continues to resonate, a testament to their remarkable bravery and commitment to exploration. Their contributions have paved the way for the advancements in space exploration we see today, furthering our understanding of the cosmos and our place within it.

The Deepest Image of the Universe: Hubble Ultra-Deep Field, 2009

Hubble Ultra Deep Field
Hubble Ultra Deep Field | Source: HubbleSite

In 2009, the Hubble Space Telescope pushed the boundaries of human understanding further than ever before by capturing the deepest image of the universe ever taken. This extraordinary feat involved pointing the telescope at a seemingly empty patch of sky, and yet the resulting image, known as the Hubble Ultra-Deep Field, was astonishingly full of galaxies. The snapshot revealed galaxies that formed a mere 600 million years after the Big Bang, offering us a tantalizing glimpse into the early universe.

This epoch in the cosmos, previously inaccessible, was suddenly laid bare for scientists to explore. The primitive galaxies captured in the image, tiny and irregular, are vastly different from the mature and well-defined galaxies we see closer to home. This contrast provides critical information about how galaxies form and evolve over billions of years.

The Hubble Ultra-Deep Field stands as a testament to our ceaseless curiosity, our relentless drive to unravel the mysteries of the cosmos. It underscores the fact that every point of light in the image represents not just a galaxy, but a portal to the past, a step further along the path to understanding our origins and our place in the cosmos.

The Blue Marble, 2012: A Composite Masterpiece

The Blue Marble
The Blue Marble | Source: NASA

In 2012, NASA released a new version of the iconic “Blue Marble” image, this time utilizing composite satellite data to produce an incredibly detailed, true-color rendition of our planet. This image, boasting an impressive resolution of 8000×8000 pixels, was constructed from data collected by the Visible/Infrared Imager Radiometer Suite (VIIRS) on the Suomi NPP satellite. VIIRS captured multiple swaths of Earth’s surface over eight orbits, which were meticulously stitched together to create this remarkable image.

This composite “Blue Marble” is not just a stunning visual of our planet; it’s a powerful demonstration of our technological capabilities and our ever-increasing understanding of Earth’s complex systems. The high-resolution image allows us to observe intricate details of Earth’s landforms, cloud patterns, and water bodies, offering invaluable data for climatologists, geologists, and other scientists studying our planet.

In a profound way, this updated “Blue Marble” image serves as a stark reminder of the advances we have made since the original 1972 photograph. It renews our sense of awe and respect for our planet, emphasizing our collective responsibility to protect and sustain this vibrant sphere we call home.

Pluto’s Heart

Pluto's Heart
Pluto’s Heart

In 2015, NASA’s New Horizons spacecraft revealed a surprisingly charming characteristic of Pluto, the most distant and smallest recognized planet in our solar system: a heart-shaped feature that was quickly and affectionately christened “Pluto’s Heart.” Officially named Tombaugh Regio, after Pluto’s discoverer Clyde Tombaugh, this distinctive region captured the hearts of people around the world. The left lobe of the heart, a vast plain of nitrogen and carbon monoxide ices named Sputnik Planitia, is notably devoid of impact craters, indicating that it’s geologically young and reshaping itself through ongoing processes.

In contrast, the right lobe of the heart showcases highlands and deep trenches, hinting towards a complex geological history. Pluto’s Heart is not just a testament to the aesthetic beauty of the cosmos, but also a symbol of the transformative power of scientific exploration, turning a distant, icy body into an object of affection and intrigue.

Kennedy Commits to the Moon, 1961

Kennedy commits to the moon, 1961
Speaking to Congress and The Nation, President Kennedy said on May 25, 1961; “I Believe th at this Nation should commit Itself to Achieving the Goal, Before This Decade Is Out, Of Landing a man on tne Moon and returning him Safely to Earth.”

In 1961, President John F. Kennedy made a historic pledge that would irrevocably change the trajectory of human space exploration. In a bold speech before a joint session of Congress, he committed the United States to landing a man on the moon before the end of the decade. This audacious goal, a response to the Soviet Union’s early successes in space, galvanized the American public and invigorated NASA’s fledgling human spaceflight program.

YouTube video
JFK’s Moon Speech, as presented by the Festival of Curiosity (festivalofcuriosity.ie) during Rick O’Shea’s panel on JFK’s space legacy on 17 July.

Kennedy’s vision culminated in the Apollo missions, a series of manned lunar landings that defined an era and demonstrated the extraordinary potential of human exploration. Kennedy’s commitment to the moon in 1961 exemplifies the power of visionary leadership, inspiring us to transcend boundaries and reach for the stars, in pursuit of knowledge and understanding.

The James Webb Space Telescope’s Infrared View of the Carina Nebula, 2022

The James Webb Space Telescopes infrared view of the Carina Nebula
The James Webb Space Telescope’s infrared view of the Carina Nebula | Source: NASA

In 2022, NASA’s James Webb Space Telescope captured a breathtaking view of the Carina Nebula, revealing a landscape of towering “mountains” and deep “valleys” studded with sparkling stars. This awe-inspiring sight is actually the edge of a nearby, youthful, star-forming region known as NGC 3324.

The image, taken in infrared light, uncovers areas of stellar birth that were previously hidden from our gaze. Webb’s sophisticated technology allows us to peer through the dust and gas that typically obscures these nascent star regions, providing an unprecedented glimpse into the stellar nurseries where new stars are born. This crucial data enriches our understanding of star formation processes, helping us unearth the secrets of our universe.

Ham: the First Primate Ever to Fly Into Space

Ham- the First Primate Ever to Fly Into Space
Ham, The First Chimpanzee In Space | Source: the US Sun

On January 31, 1961, a West African chimpanzee named Ham, originally from French Cameroons, etched his name in history. He became the first primate ever to venture into the vast expanse of space. Ham’s spacecraft, a Project Mercury capsule, achieved impressive speeds of 5,857 mph and ascended to an altitude of 157 miles. The brave chimp experienced the surreal sensation of weightlessness for 6.6 minutes before his capsule splashed down in the Atlantic Ocean. Although fatigued and slightly dehydrated, Ham survived the mission, marking it as a success. This historic flight paved the way for the first manned spaceflight by an American astronaut, Alan Shepard, a few months later. Ham’s daring journey will forever be remembered as a pivotal moment in the annals of space exploration.

The Space Shuttle Challenger Tragedy, 1986

The Space Shuttle Challenger Tragedy, 1986
The Space Shuttle Challenger Tragedy, 1986
The Space Shuttle Challenger Tragedy, 1986 | Source: Wikipedia

On January 28, 1986, a moment that was supposed to be a triumphant feat in space exploration quickly turned into a national tragedy. The Space Shuttle Challenger, just 73 seconds after its launch from the Kennedy Space Center in Florida, exploded in a fiery plume visible to onlookers on the ground. The Challenger’s seven crew members, including Francis R. Scobee, Michael J. Smith, Ronald McNair, Ellison S. Onizuka, Judith A. Resnik, Gregory Jarvis, and school teacher Christa McAuliffe, who was set to be the first civilian in space, all lost their lives in the disaster.

YouTube video

An investigation into the explosion revealed that a faulty O-ring seal on one of the solid rocket boosters failed due to unusually cold temperatures on the morning of the launch, causing the catastrophic event. The Challenger disaster shook the nation, and the world, deeply affecting public confidence in NASA, and led to a thorough review and overhaul of the Space Shuttle program’s safety procedures. It remains a solemn reminder of the risks inherent in space exploration and the bravery of those who undertake these dangerous missions.

You may also enjoy reading these:

• 10 Beautiful Space Movies: From Interstellar to Wall-E
• 18 Remarkable Women in STEM Who Changed the World
• A Beautiful Playlist: the Sounds of the Planets of Our Solar System
• 17 Amazing Space Apps To Help Inspire A Love Of Astronomy
• An Astronaut’s Guide: How to Survive in Space?
• 40 Newspaper Front Pages That Show How the World Reacted to the Apollo 11 Moon Landing
• NASA Scientists in 1961
• Ten 1800s Astronomical Drawings vs. Modern NASA Images

Ali Kaya


Ali Kaya

This is Ali. Bespectacled and mustachioed father, math blogger, and soccer player. I also do consult for global math and science startups.