Space isn't remote at all. It's only an hour's drive away if your car could go upwards.

— Fred Hoyle

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Monster Oort Cloud Comet Observed in the Outer Solar System

Universe Today - Tue, 06/24/2025 - 10:36pm

Comet C/2014 UN271 is one of the largest Oort Cloud comets ever observed, measuring 140 km across. It's currently at a distance of 16.5 AU from the Sun, which makes it tough to observe with all but the largest telescopes. Astronomers have used ALMA in Chile to observe the comet, watching as jets of carbon monoxide gas are erupting from its nucleus. This is a surprising level of activity for a comet that's so far from the Sun.

Categories: Astronomy

The Solar System's Greatest Mystery May Finally Be Solved!

Universe Today - Tue, 06/24/2025 - 10:36pm

Scientists are using a new approach to find the mysterious - if it exists - Planet Nine by hunting for its heat signature instead of reflected light. Using data from Japan's AKARI space telescope, a team of researchers identified two promising candidates using their thermal detection method which is more effective than optical searches alone. But could these distant heat sources finally prove the existence of our Solar System's most elusive world, or will they turn out to be yet another false alarm in the decades long search?

Categories: Astronomy

Enigmatic lizards somehow survived near Chicxulub asteroid impact

New Scientist Space - Cosmology - Tue, 06/24/2025 - 8:01pm
The night lizards may have been the only terrestrial vertebrates that survived in the region of the asteroid impact 66 million years ago, which led to the extinction of non-avian dinosaurs
Categories: Astronomy

Enigmatic lizards somehow survived near Chicxulub asteroid impact

New Scientist Space - Space Headlines - Tue, 06/24/2025 - 8:01pm
The night lizards may have been the only terrestrial vertebrates that survived in the region of the asteroid impact 66 million years ago, which led to the extinction of non-avian dinosaurs
Categories: Astronomy

Small and speedy dinosaur recognised as a new species

New Scientist Space - Cosmology - Tue, 06/24/2025 - 8:01pm
Enigmacursor darted around North America in the Late Jurassic 145-150 million years ago and its skeleton is now on display in London’s Natural History Museum
Categories: Astronomy

Small and speedy dinosaur recognised as a new species

New Scientist Space - Space Headlines - Tue, 06/24/2025 - 8:01pm
Enigmacursor darted around North America in the Late Jurassic 145-150 million years ago and its skeleton is now on display in London’s Natural History Museum
Categories: Astronomy

Women's pelvises are shrinking – how is that changing childbirth?

New Scientist Space - Cosmology - Tue, 06/24/2025 - 5:20pm
Over the past 150 years, the rise in Caesarean sections and changes in diet could have led to smaller pelvises among women – which may make vaginal birth more difficult but could also reduce common conditions associated with childbirth
Categories: Astronomy

Women's pelvises are shrinking – how is that changing childbirth?

New Scientist Space - Space Headlines - Tue, 06/24/2025 - 5:20pm
Over the past 150 years, the rise in Caesarean sections and changes in diet could have led to smaller pelvises among women – which may make vaginal birth more difficult but could also reduce common conditions associated with childbirth
Categories: Astronomy

Orion constellation glows red in gorgeous deep space photo

Space.com - Tue, 06/24/2025 - 5:00pm
Miguel Claro captured the Orion Constellation glowing red due to hydrogen gas, as seen from the Dark Sky Alqueva Reserve in Portugal.
Categories: Astronomy

Private Japanese moon lander crashed due to laser errors, ispace says

Space.com - Tue, 06/24/2025 - 4:00pm
Japanese company ispace lost its Resilience lunar lander this month due to laser range finder errors, the company said.
Categories: Astronomy

Astronomers discover origins of mysterious double hot Jupiter exoplanets: 'It is a dance of sorts'

Space.com - Tue, 06/24/2025 - 3:00pm
Astronomers have discovered the strange dance that leads to the creation of rare "double hot Jupiters" in binary star systems that are "just right."
Categories: Astronomy

NASA Astronaut Zena Cardman

NASA Image of the Day - Tue, 06/24/2025 - 2:37pm
NASA astronaut Zena Cardman inspects her spacesuit’s wrist mirror at the NASA Johnson Space Center photo studio on March 22, 2024.
Categories: Astronomy, NASA

How Perfectionism Hurts Parents and Their Kids

Scientific American.com - Tue, 06/24/2025 - 2:30pm

New research highlights the risks and occasional rewards of parental perfectionism

Categories: Astronomy

Leonardo da Vinci's 'helicopter' design could make drones quieter

New Scientist Space - Cosmology - Tue, 06/24/2025 - 2:00pm
A simulation of the "aerial screw" designed by Leonardo da Vinci in 1480 suggests it would use less power than modern drone rotors to generate the same lift, and make less noise too
Categories: Astronomy

Leonardo da Vinci's 'helicopter' design could make drones quieter

New Scientist Space - Space Headlines - Tue, 06/24/2025 - 2:00pm
A simulation of the "aerial screw" designed by Leonardo da Vinci in 1480 suggests it would use less power than modern drone rotors to generate the same lift, and make less noise too
Categories: Astronomy

How to see Mercury, the moon and the Gemini twins pass close together in the night sky this week

Space.com - Tue, 06/24/2025 - 2:00pm
On June 26, you'll have an opportunity to behold the sight of a slender waxing crescent moon positioned just to the right of Mercury.
Categories: Astronomy

NASA Sets Coverage for Axiom Mission 4 Launch, Arrival at Station

NASA News - Tue, 06/24/2025 - 1:52pm
The SpaceX Dragon spacecraft carrying the Axiom Mission 3 crew is pictured approaching the International Space Station on Jan. 20, 2024.Credit: NASA

NASA, Axiom Space, and SpaceX are targeting 2:31 a.m. EDT, Wednesday, June 25, for launch of the fourth private astronaut mission to the International Space Station, Axiom Mission 4.

The mission will lift off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The crew will travel to the orbiting laboratory on a new SpaceX Dragon spacecraft after launching on the company’s Falcon 9 rocket. The targeted docking time is approximately 7 a.m. Thursday, June 26.

This launch opportunity comes after NASA and Roscosmos officials discussed the status of the recent repair work in the transfer tunnel at the aft (back) most segment of the orbital laboratory’s Zvezda service module. Based on the evaluations, NASA and Roscosmos agreed to further lower the pressure in the transfer tunnel to 100 millimeters of mercury, and teams will continue to evaluate going forward. Safety remains a top priority for NASA and Roscosmos.

“NASA and Roscosmos have a long history of cooperation and collaboration on the International Space Station. This professional working relationship has allowed the agencies to arrive at a shared technical approach and now Axiom Mission 4 launch and docking will proceed,” said acting NASA Administrator Janet Petro. “We look forward to the launch with Axiom Space and SpaceX for this commercial international mission.”

For this mission, NASA is responsible for integrated operations, which begins during the spacecraft’s approach to the space station, continues during the crew’s stay aboard the orbiting laboratory conducting science, education, and commercial activities, and concludes once the spacecraft departs the station.

Live coverage of launch and arrival activities will stream on NASA+. Learn how to watch NASA content through a variety of platforms, including social media.

Peggy Whitson, former NASA astronaut and director of human spaceflight at Axiom Space, will command the commercial mission, while ISRO (Indian Space Research Organisation) astronaut Shubhanshu Shukla will serve as pilot. The two mission specialists are ESA (European Space Agency) project astronaut Sławosz Uznański-Wiśniewski of Poland, and HUNOR (Hungarian to Orbit) astronaut Tibor Kapu of Hungary.

Once docked, the private astronauts plan to spend about two weeks aboard the orbiting laboratory, conducting a mission comprised of science, outreach, and commercial activities.

As part of a collaboration between NASA and ISRO, Axiom Mission 4 delivers on a commitment highlighted by President Donald Trump and Indian Prime Minister Narendra Modi to send the first ISRO astronaut to the station. The space agencies are participating in five joint science investigations and two in-orbit STEM (science, technology, engineering, and mathematics) demonstrations. NASA and ISRO have a long-standing relationship built on a shared vision to advance scientific knowledge and expand space collaboration.

The private mission also carries the first astronauts from Poland and Hungary to stay aboard the International Space Station.

NASA’s mission coverage is as follows (all times Eastern and subject to change based on real-time operations):

Wednesday, June 25

12:30 a.m. – Axiom Space and SpaceX launch coverage begins.

1:40 a.m. – NASA joins the launch coverage on NASA+.

2:31 a.m. – Launch

NASA will end coverage following orbital insertion, which is approximately 15 minutes after launch. As it is a commercial launch, NASA will not provide a clean launch feed on its channels.

Thursday, June 26

5 a.m. – Arrival coverage begins on NASA+, Axiom Space, and SpaceX channels.

7 a.m. – Targeted docking to the space-facing port of the station’s Harmony module.

Arrival coverage will continue through hatch opening and welcome remarks.

All times are estimates and could be adjusted based on real-time operations after launch. Follow the space station blog for the most up-to-date operations information.

The International Space Station is a springboard for developing a low Earth economy. NASA’s goal is to achieve a strong economy off the Earth where the agency can purchase services as one of many customers to meet its science and research objectives in microgravity. NASA’s commercial strategy for low Earth orbit provides the government with reliable and safe services at a lower cost, enabling the agency to focus on Artemis missions to the Moon in preparation for Mars while also continuing to use low Earth orbit as a training and proving ground for those deep space missions.

Learn more about NASA’s commercial space strategy at:

https://www.nasa.gov/commercial-space

-end-

Joshua Finch
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov

Anna Schneider
Johnson Space Center, Houston
281-483-5111
anna.c.schneider@nasa.gov

Share Details Last Updated Jun 24, 2025 LocationNASA Headquarters Related Terms
Categories: NASA

NASA Sets Coverage for Axiom Mission 4 Launch, Arrival at Station

NASA - Breaking News - Tue, 06/24/2025 - 1:52pm
The SpaceX Dragon spacecraft carrying the Axiom Mission 3 crew is pictured approaching the International Space Station on Jan. 20, 2024.Credit: NASA

NASA, Axiom Space, and SpaceX are targeting 2:31 a.m. EDT, Wednesday, June 25, for launch of the fourth private astronaut mission to the International Space Station, Axiom Mission 4.

The mission will lift off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The crew will travel to the orbiting laboratory on a new SpaceX Dragon spacecraft after launching on the company’s Falcon 9 rocket. The targeted docking time is approximately 7 a.m. Thursday, June 26.

This launch opportunity comes after NASA and Roscosmos officials discussed the status of the recent repair work in the transfer tunnel at the aft (back) most segment of the orbital laboratory’s Zvezda service module. Based on the evaluations, NASA and Roscosmos agreed to further lower the pressure in the transfer tunnel to 100 millimeters of mercury, and teams will continue to evaluate going forward. Safety remains a top priority for NASA and Roscosmos.

“NASA and Roscosmos have a long history of cooperation and collaboration on the International Space Station. This professional working relationship has allowed the agencies to arrive at a shared technical approach and now Axiom Mission 4 launch and docking will proceed,” said acting NASA Administrator Janet Petro. “We look forward to the launch with Axiom Space and SpaceX for this commercial international mission.”

For this mission, NASA is responsible for integrated operations, which begins during the spacecraft’s approach to the space station, continues during the crew’s stay aboard the orbiting laboratory conducting science, education, and commercial activities, and concludes once the spacecraft departs the station.

Live coverage of launch and arrival activities will stream on NASA+. Learn how to watch NASA content through a variety of platforms, including social media.

Peggy Whitson, former NASA astronaut and director of human spaceflight at Axiom Space, will command the commercial mission, while ISRO (Indian Space Research Organisation) astronaut Shubhanshu Shukla will serve as pilot. The two mission specialists are ESA (European Space Agency) project astronaut Sławosz Uznański-Wiśniewski of Poland, and HUNOR (Hungarian to Orbit) astronaut Tibor Kapu of Hungary.

Once docked, the private astronauts plan to spend about two weeks aboard the orbiting laboratory, conducting a mission comprised of science, outreach, and commercial activities.

As part of a collaboration between NASA and ISRO, Axiom Mission 4 delivers on a commitment highlighted by President Donald Trump and Indian Prime Minister Narendra Modi to send the first ISRO astronaut to the station. The space agencies are participating in five joint science investigations and two in-orbit STEM (science, technology, engineering, and mathematics) demonstrations. NASA and ISRO have a long-standing relationship built on a shared vision to advance scientific knowledge and expand space collaboration.

The private mission also carries the first astronauts from Poland and Hungary to stay aboard the International Space Station.

NASA’s mission coverage is as follows (all times Eastern and subject to change based on real-time operations):

Wednesday, June 25

12:30 a.m. – Axiom Space and SpaceX launch coverage begins.

1:40 a.m. – NASA joins the launch coverage on NASA+.

2:31 a.m. – Launch

NASA will end coverage following orbital insertion, which is approximately 15 minutes after launch. As it is a commercial launch, NASA will not provide a clean launch feed on its channels.

Thursday, June 26

5 a.m. – Arrival coverage begins on NASA+, Axiom Space, and SpaceX channels.

7 a.m. – Targeted docking to the space-facing port of the station’s Harmony module.

Arrival coverage will continue through hatch opening and welcome remarks.

All times are estimates and could be adjusted based on real-time operations after launch. Follow the space station blog for the most up-to-date operations information.

The International Space Station is a springboard for developing a low Earth economy. NASA’s goal is to achieve a strong economy off the Earth where the agency can purchase services as one of many customers to meet its science and research objectives in microgravity. NASA’s commercial strategy for low Earth orbit provides the government with reliable and safe services at a lower cost, enabling the agency to focus on Artemis missions to the Moon in preparation for Mars while also continuing to use low Earth orbit as a training and proving ground for those deep space missions.

Learn more about NASA’s commercial space strategy at:

https://www.nasa.gov/commercial-space

-end-

Joshua Finch
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov

Anna Schneider
Johnson Space Center, Houston
281-483-5111
anna.c.schneider@nasa.gov

Share Details Last Updated Jun 24, 2025 LocationNASA Headquarters Related Terms
Categories: NASA

NASA Astronaut Zena Cardman

NASA News - Tue, 06/24/2025 - 1:08pm
NASA/Josh Valcarcel

NASA astronaut Zena Cardman inspects her spacesuit’s wrist mirror in this portrait taken at NASA’s Johnson Space Center in Houston on March 22, 2024. Cardman will launch to the International Space Station as part of NASA’s SpaceX Crew-11 mission. This will be her first spaceflight.

Cardman was selected by NASA as a member of the 2017 “Turtles” Astronaut Class. The Virginia native holds a bachelor’s degree in biology and a master’s degree in marine sciences from the University of North Carolina, Chapel Hill. Her research focused primarily on geobiology and geochemical cycling in subsurface environments, from caves to deep sea sediments. Cardman’s experience includes multiple Antarctic expeditions. Since completing initial training, Cardman has supported real-time station operations and lunar surface exploration planning.

This photo was one of the winners of NASA’s 2024 Photos of the Year.

Categories: NASA

NASA Astronaut Zena Cardman

NASA - Breaking News - Tue, 06/24/2025 - 1:08pm
NASA/Josh Valcarcel

NASA astronaut Zena Cardman inspects her spacesuit’s wrist mirror in this portrait taken at NASA’s Johnson Space Center in Houston on March 22, 2024. Cardman will launch to the International Space Station as part of NASA’s SpaceX Crew-11 mission. This will be her first spaceflight.

Cardman was selected by NASA as a member of the 2017 “Turtles” Astronaut Class. The Virginia native holds a bachelor’s degree in biology and a master’s degree in marine sciences from the University of North Carolina, Chapel Hill. Her research focused primarily on geobiology and geochemical cycling in subsurface environments, from caves to deep sea sediments. Cardman’s experience includes multiple Antarctic expeditions. Since completing initial training, Cardman has supported real-time station operations and lunar surface exploration planning.

This photo was one of the winners of NASA’s 2024 Photos of the Year.

Categories: NASA