Archives
April 2022

The crew is officially halfway into the mission, but there is more to be done before returning to Earth.

Cygnus Space Freighter Attached To The Unity Module

This unique orientation of the Northrop Grumman Cygnus space freighter attached to the Unity module is pictured from the Russian segment of the International Space Station.

The Namib Desert On The Atlantic Coast Of Africa

The Namib Desert is pictured from the International Space Station as it orbited 262 miles above the Atlantic Ocean just off the coast of the African nation of Namibia.

Breaking News From The Dawn Of The Universe

An international effort led by astrophysicists at the Niels Bohr Institute, University of Copenhagen, and the Technical University of Denmark, have identified a distant object with properties that lie in-between those of a galaxy and those of a so-called quasar.

Innovative 3D Telemedicine To Help Keep Astronauts Healthy

During almost two-years of the COVID-19 pandemic, the growth of telemedicine and new ways of reaching people has changed and developed. In October 2021, NASA flight surgeon Dr. Josef Schmid, industry partner AEXA Aerospace CEO Fernando De La Pena Llaca, and their teams were the first humans "holoported" from Earth into space.

Is There A Background Population Of High-albedo Objects In Geosynchronous Orbits Around Earth?

Old, digitized astronomical images taken before the human spacefaring age offer a unique view of the sky devoid of known artificial satellites.

NASA Space Station Update 13 April, 2022 - NASA and Axiom Mission Crew Work Together

It was a very busy day aboard the International Space Station as the 11-person crew focused on human research experiments and spacewalk preparations.

Axiom Space - Ax-1 Mission Flight Day 5 Update

The team is buzzing at Axiom Mission Control Center (MCC-A) in Houston as they assist the crew conduct groundbreaking research and integrate commercial payloads while on the International Space Station.

A Layered Crater Rim Near Mawrth Vallis On Mars

This crater rim shows some layering in Context Camera images that is markedly similar to other landforms around the area.

The Effects Of Extended Spaceflight On The Human Brain

Scientists from the U.S., Europe and Russia are part of a team releasing the results of a large collaborative study involving the effects of long duration spaceflight on the brain. It appears in the Proceedings of the National Academy of Sciences.

Hubble Confirms The Largest Comet Nucleus Ever Seen

NASA's Hubble Space Telescope has determined the size of the largest icy comet nucleus ever seen by astronomers.

Modeling Earth's Magnetosphere In The Laboratory

A magnetosphere forms around any magnetized object, such as a planet, that is immersed within a stream of ionized gas, called plasma.

HERA Analog Crew Member Takes Spin on Exercise Bike

During Campaign 6, Mission 1, crew member Christopher Roberts takes a spin on a stationary bicycle inside the exercise area of the Human Exploration Research Analog, or HERA.

NASA Space Station Status Report 12 April, 2022 - Research Today Includes Biology, Physics and Earth Observations

The 11 astronauts and cosmonauts living aboard the International Space Station today worked on a multitude of science experiments that may improve life for humans on and off the Earth.

Axiom Space - Ax-1 Mission Flight Day 4 Update

The Axiom Astronauts began a full slate of science and outreach activities.

ESO Telescope Captures Surprising Changes In Neptune's Temperatures

An international team of astronomers have used ground-based telescopes, including the European Southern Observatory's Very Large Telescope (ESO's VLT), to track Neptune's atmospheric temperatures over a 17-year period. They found a surprising drop in Neptune's global temperatures followed by a dramatic warming at its south pole.

When Galaxies Collide

The interacting galaxy duo is collectively called Arp 143. The pair contains the glittery, distorted, star-forming spiral galaxy NGC 2445 at right, along with its less flashy companion, NGC 2444 at left.

The Central Peak Of A Large Impact Crater On Mars

Central peaks often reveal interesting minerals, so our primary goal with this observation is to examine bedrock minerals.

ESA: 3D-printed Bone

This artificial bone sample is an early step towards making 3D bioprinting a practical tool for emergency medicine in space.

NASA Scientific Balloon Will Take Student Payloads to Stratosphere

NASA has selected nine student teams to launch scientific payloads on a NASA heavy-lift balloon for the 16th High-Altitude Student Platform (HASP) mission flying during the fall 2022 campaign in Fort Sumner, New Mexico.

Checking In On The Cameras Of NASA's Asteroids-Bound Lucy Spacecraft

On Feb. 14, NASA's Lucy spacecraft, which is in the first few months of its journey to the Trojan asteroids, obtained a series of calibration images with its four visible-light cameras.

NASA Space Station Status Report 11 April, 2022 - 11 Crew Members Working Busy Schedule

It was very busy on the International Space Station on Monday with the orbiting lab hosting 11 crew members including the four-member Axiom Mission 1 (Ax-1) crew.

The View From The ISS Cupola Of Night Below

Image of Earth at night captured by ESA astronaut Matthias Maurer through the seven-windowed Cupola of the International Space Station.

Glove Inspection Technology Lends a Helping Hand to Future Spacewalks

When spacewalkers move around the outside of the International Space Station, most of the time they do so by moving hand-over-hand using carefully placed handrails.

Lake Baikhash in Kazakhstan

Lake Baikhash in Kazakhstan is pictiured from the International Space Station as it orbited 261 miles above the Central Asian nation.

Differences Between tThe Moon's Near And Far Sides Linked To Colossal Ancient Impact

The face that the Moon shows to Earth looks far different from the one it hides on its far side.

This Week at NASA - Reflecting on a Record-Setting Spaceflight and More

Reflecting on a record-setting spaceflight, an update on prelaunch activities for Artemis I, and launching the first private astronaut mission to the International Space Station... a few of the stories to tell you about - This Week at NASA.

Abuja, Nigeria As Seen From Orbit

NASA's Terra spacecraft shows Abuja, the capital of Nigeria, one of the fastest growing cities in Africa.

NASA Space Station Status Report 9 April, 2022 - Ax-1 Crew Capsule Docks

After a journey of almost 21 hours, Axiom Mission 1 (Ax-1) astronauts Michael Lopez-Alegria, Larry Connor, Eytan Stibbe, and Mark Pathy arrived at the International Space Station at 8:29 a.m. EDT Saturday, April 9.

NASA Weekly ISS Space to Ground Report for 8 April, 2022

NASA's Space to Ground is your weekly update on what's happening aboard the International Space Station.

NASA Space Station Status Report 8 April, 2022 - Axiom Space Crew Launches

Today - Axiom-1 Private Astronaut Mission (PAM) Launch: SpaceX Crew Dragon Endeavour successfully launched from Launch Complex-39A today at 10:17 AM CT on a Falcon 9 carrying Private Astronauts Michael Lopez-Alegria, Larry Connor, Mark Pathy, and Eytan Stibbe for the Axiom-1 mission.

Axiom Private Astronauts Headed to International Space Station

Four private astronauts are in orbit following the successful launch of Axiom Mission 1 (Ax-1), the first all private astronaut mission to the International Space Station. Axiom Space astronauts lifted off at 11:17 a.m. EDT on Friday, April 8, from Launch Complex 39A at NASA's Kennedy Space Center in Florida.

Earth from Space - Sindh, Pakistan

The Copernicus Sentinel-2 mission takes us over part of Sindh - the third-largest province of Pakistan.

Discovery Of A Meteor Of Interstellar Origin

The first interstellar object, `Oumuamua, was discovered in the Solar System by Pan-STARRS in 2017, allowing for a calibration of the abundance of interstellar objects of its size ∼100 m.

Soyuz MS-19 Departs

The Soyuz MS-19 crew ship departs the International Space Station

Curiosity Reroutes Away From 'Gator-Back' Rocks

NASA's Curiosity Mars rover spent most of March climbing the "Greenheugh Pediment" - a gentle slope capped by rubbly sandstone.

Webb's Cool View on How Stars, Planets Form

The ongoing success of the multi-instrument optics alignment for NASA's Webb telescope's near-infrared instruments has moved the attention of the commissioning team to chill as we carefully monitor the cooling of the Mid-InfraRed Instrument (MIRI) down to its final operating temperature of less than 7 kelvins (-447 degrees Fahrenheit, or -266 degrees Celsius).

Breakup At Land Glacier In Antarctica

Sea ice around Antarctica started to regrow after reaching the lowest extent ever observed in the satellite record in late February 2022.

US Space Force Releases Decades of Bolide Data to NASA for Planetary Defense Studies

An agreement between NASA and the U.S. Space Force recently authorized the public release of decades of data collected by U.S. government sensors on fireball events (large bright meteors also known as bolides) for the benefit of the scientific and planetary defense communities.

Fermi Hunts for Gravitational Waves From Monster Black Holes

Our universe is a chaotic sea of ripples in space-time called gravitational waves.

NASA Space Station Status Report 7 April, 2022 - T-Minus 1 Day from Ax-1 Launch

The seven-member Expedition 67 crew is gearing up for a pair of spacewalks scheduled for later this month while ensuring the International Space Station orbits Earth in tip-top shape.

An Orbital Sunrise Beams Across Earth's Horizon

An orbital sunrise is pictured from the International Space Station beaming across Earth's horizon revealing the slhouetted clouds above the South China Sea.

Hubble Probes Extreme Weather On Ultra-hot Jupiters

In studying a unique class of ultra-hot exoplanets, NASA Hubble Space Telescope astronomers may be in the mood for dancing to the Calypso party song "Hot, Hot, Hot."

Banded Ridges In Hellas On Mars

Low lying areas in the Hellas region, which is the largest impact basin on Mars, often show complex groups of banded ridges, furrows, and pits.

Arctic Simulation of Moon-like Habitat Shows Wellbeing Sessions Can Improve Mental Health In Extreme Isolation

Researchers at the University of Surrey and the University of Milano-Bicocca have partnered with SAGA Space Architects to investigate the psychological impact of social isolation in harsh environments, such as on the Moon.

Prenatal Protoplanet Upends Planet Formation Models

An international research team has discovered a new planet so young that it has yet to emerge from the womb of matter where it is forming.

NASA Space Station Status Report 6 April, 2022 - Axiom Space-1 Launch Set for Friday

The SpaceX Dragon Endeavour sitting atop the Falcon 9 rocket has rolled out to launch pad 39A at the Kennedy Space Center in Florida.

NASA Space Station Status Report 5 April, 2022 - Human Research and Space Physics Today

Human research and space physics comprised the majority of the science schedule aboard the International Space Station on Tuesday.

The View From A Space Walk

Images taken during ESA astronaut Matthias Maurer's first spacewalk, EVA 80.

Polygonal Dunes On Mars

Polygons are of great interest because they often indicate the presence of shallow ice or of desiccation such as in a mud flat. However, Nature sometimes seems too clever for us.

Commercial Research Expands Aboard the International Space Station

The International Space Station has spent more than two decades in low-Earth orbit serving as Earth's orbiting laboratory.

Second Artemis I Wet Dress Rehearsal Attempt Halted

Teams are preparing for the next attempt to at the Artemis I wet dress rehearsal, pending range availability and restoration of propellants and gases during the test.

NASA Releases Breakthrough Forest Biomass-Carbon Product

NASA's GEDI mission has reached a major milestone with the release of its newest data product, which provides the first near-global estimate of aboveground forest biomass and the carbon it stores - filling a key gap in climate research.

The Connection Between Ganymede And Auroral Emissions On Jupiter

On November 8, 2020, NASA's Juno spacecraft flew through an intense beam of electrons traveling from Ganymede, Jupiter's largest moon, to its auroral footprint on the gas giant.

New Link Between Greenhouse Gasses And Sea Level Rise

A new study provides the first evidence that rising greenhouse gases have a long-term warming effect on the Amundsen Sea in West Antarctica.

SLS On The Launch Pad As Seen From Orbit

The International Space Station was orbiting just off the coast of Cape Canaveral, Florida, about 260 miles above the Atlantic Ocean when Expedition 67 Flight Engineer Raja Chari photographed NASA's Kennedy Space Center.

Hubble Finds A Planet Forming In An Unconventional Way

NASA's Hubble Space Telescope has directly photographed evidence of a Jupiter-like protoplanet forming through what researchers describe as an "intense and violent process." This discovery supports a long-debated theory for how planets like Jupiter form, called "disk instability."

Psyche Is Tested in Spacelike Conditions

The conditions that a NASA spacecraft endures are extreme: the violent shaking and cacophony of a rocket launch, the jolt of separating from the launch vehicle, the extreme temperature fluctuations in and out of the Sun's rays, the unforgiving vacuum of space.

Two Generations of Windblown Sediments On Mars

This colorful scene is situated in the Noctis Labyrinthus, perched high on the Tharsis rise in the upper reaches of the Valles Marineris canyon system.

Early Universe Bristled With Starburst Galaxies

In the first few billion years after the Big Bang, the universe contained far more so-called starburst galaxies than models predict.

NASA Space Station Status Report 4 April, 2022 - Updating Emergency Procedures Ahead of the Ax-1 Mission

The seven-member Expedition 67 crew will wait an extra day to greet the first private astronauts who are due to launch this weekend to the International Space Station.

NASA Johnson Space Center SpaceCast Weekly - 1 April, 2022

SpaceCast Weekly is a NASA Television broadcast from the Johnson Space Center in Houston featuring stories about NASA's work in human spaceflight.

This Week at NASA - The Budget, Artemis 1 Wet Dress Rehearsal

What the President's budget means for NASA, a record-setting astronaut returns safely to Earth, and the next Commercial Crew mission to the space station... a few of the stories to tell you about - This Week at NASA.

NASA Weekly ISS Space to Ground Report for 1 April, 2022

NASA's Space to Ground is your weekly update on what's happening aboard the International Space Station.

NASA Space Station Status Report 1 April, 2022 - Light Duty Headed Into the Weekend

Four Expedition 67 astronauts, who have been aboard the International Space Station since November, kicked off the weekend with a light duty day today following a pair of spacewalks and a crew swap in March.

Earth from Space - Barranquilla, Colombia

Barranquilla, the capital of the Atlántico department in northwest Colombia, is featured in this image taken by the Copernicus Sentinel-2 mission.

Blue Origin Successfully Completes Fourth Human Spaceflight

On March 31, Blue Origin successfully completed its fourth human spaceflight and 20th overall flight for New Shepard.

A Closer Look At Utopia Planitia

New views from ESA's Mars Express reveal fascinating ice-related features in Mars' Utopia region - home to the largest known impact basin not only on the Red Planet, but in the Solar System.

The Source Of Super-fast Electron Rain Discovered

UCLA scientists have discovered a new source of super-fast, energetic electrons raining down on Earth, a phenomenon that contributes to the colorful aurora borealis but also poses hazards to satellites, spacecraft and astronauts.

Mercury Has Magnetic Storms

An international team of scientists has proved that Mercury, our solar system's smallest planet, has geomagnetic storms similar to those on Earth.

Ozone May Be Heating Earth More Than We Realise

Ozone may be weakening one of the Earth's most important cooling mechanisms, making it a more significant greenhouse gas than previously thought, research has found.

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