Archive | Image of the day

An atmospheric probe model attached upside down to a quad rotor remotely piloted aircraft ascends with the Moon visible on Oct. 22, 2024. The quad rotor aircraft released the probe above Rogers Dry Lake, a flight area adjacent NASA’s Armstrong Flight Research Center in Edwards, California. The probe was designed and built at the center. […]

This NASA/ESA Hubble Space Telescope image features a spiral galaxy, named UGC 10043. Located roughly 150 million light-years from Earth in the constellation Serpens, UGC 10043 is one of the somewhat rare spiral galaxies that we see edge-on. To source

NASA astronauts Loral O’Hara, left, and Jasmin Moghbeli, right, are seen during a tour of the Earth Information Center, Wednesday, Dec. 4, 2024, at NASA Headquarters in Washington. O’Hara and Moghbeli spent six months in space as part of Expedition 70 aboard the International Space Station. To source

A portrait of Mary W. Jackson is seen after it was unveiled, Friday, Dec. 6, 2024, at the NASA Headquarters Mary W. Jackson Building in Washington. Mary W. Jackson was a pioneering aerospace engineer and mathematician at NASA’s Langley Research Center. To source

Landsat 9 captured this image of lava coming from an eruptive fissure near Stóra Skógfell peak on Iceland’s Reykjanes peninsula. Lava from the eruption flowed across major roads and closed in on the Blue Lagoon, a popular tourist destination. This natural color scene is overlaid with an infrared signal to help distinguish the lava’s heat […]

NASA astronaut and Expedition 72 Commander Suni Williams checks out the Astrobee robotic free-flyer in the Kibo laboratory module outfitted with tentacle-like arms containing gecko-like adhesive pads to demonstrate satellite capture techniques. Development of this robotic technology may increase the life span of satellites and enable the removal of space debris. To source

Technicians carefully install a piece of equipment to house Gateway’s xenon fuel tanks, part of its advanced electric propulsion system. To source

“I love my country. I love serving my country. I think that was ingrained in me in the military, where I grew to realize how lucky we are to live in America and have the freedoms that we have. When I returned from [my first duty station] in Germany, I separated from the Air Force […]

In this photograph astronaut and STS-113 mission specialist John B. Herrington, (center frame), participates in the mission’s third spacewalk. The forward section of the Space Shuttle Endeavour is in right frame. To source

NASA astronaut Victor Glover (right) takes photos during a visit on Friday, Nov. 8, 2024, with employees at NASA’s Kennedy Space Center in Florida. The employees support the agency’s Exploration Ground Systems Program to help NASA send astronauts, including Glover, to the Moon and back through the Artemis II launch. To source

This robot prototype was built at NASA’s Jet Propulsion Laboratory in Southern California to demonstrate the feasibility of a mission concept called SWIM, short for Sensing With Independent Micro-swimmers. SWIM envisions a swarm of dozens of self-propelled, cellphone-size robots exploring the waters of icy moons like Jupiter’s Europa and Saturn’s Enceladus. To source

A cyclone is a low-pressure area of winds that spiral inwards. Although tropical storms most often come to mind, these spiraling storms can also form at mid- and high latitudes. Two such cyclones formed in tandem south of Iceland in November 2006. To source

This illustration depicts a hypothetical uneven ring of dust orbiting KIC 8462852, also known as Boyajian’s Star or Tabby’s Star. Astronomers have found the dimming of the star over long periods appears to be weaker at longer infrared wavelengths of light and stronger at shorter ultraviolet wavelengths. To source