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NASA’s Chandra and IXPE Study Pulsar in Lighthouse Nebula

2026-07-17 20:05

This composite multiwavelength image captures the turbulent environment surrounding the Lighthouse pulsar, set against a vast, black background speckled with twinkling white and faint green stars. In the upper-left quadrant, a massive, cloud-like nebula glows in a textured, vibrant purple hue, anchored by a prominent four-pointed star shining brightly near its center. Moving toward the lower-right quadrant, the pulsar itself is located at the lower tip of a concentrated, brilliant whitish-blue elongated point of light. Extending outward from its core is a long, narrow, and slightly curved jet of purple and blue emission that streaks upward and to the right. This jet represents a massive 37-light-year tail of high-energy particles trailing behind the rapidly spinning star as it plow through interstellar space. This composite image contains X-ray data from NASA's Chandra X-ray Observatory in purple, additional X-ray from NASA's IXPE in blue, and radio data from CSIRO in green. The starfield is optical data from the 2MASS survey.
Scientists using NASA’s IXPE (Imaging X-ray Polarimetry Explorer) directly measured the magnetic fields of PSR J1101−6101, a pulsar located within what is often referred to as the “Lighthouse” Nebula, for the first time.
X-ray: Chandra: NASA/CXC/Stanford Univ./J. Dinsmore et al.; IXPE: NASA/MSFC/J. Dinsmore et al., Radio: CSIRO/ATNF/ATCA; Optical: 2MASS/UMass/IPAC-Caltech/NASA/NSF; Image processing: NASA/CXC/SAO/L. Frattare

This composite image, released on July 9, 2026, shows the region around a pulsar – a neutron star with a strong magnetic field that spins incredibly fast – within the Lighthouse nebula. The image contains X-ray data from NASA’s Chandra X-ray Observatory in purple, X-rays from NASA’s IXPE (Imaging X-ray Polarimetry Explorer) in blue, and radio emission captured by the Australia Compact Telescope Array in green.

Scientists used IXPE – for the first time ever – to directly measure the magnetic fields of the pulsar. The results provide new insight into the structure of some of the most extreme objects in the cosmos, as NASA continues to explore the secrets of how the universe works. A paper describing the results published July 9 in the Astrophysical Journal.

Read more about this novel use of IXPE.

Image credit: X-ray: Chandra: NASA/CXC/Stanford Univ./J. Dinsmore et al.; IXPE: NASA/MSFC/J. Dinsmore et al., Radio: CSIRO/ATNF/ATCA; Optical: 2MASS/UMass/IPAC-Caltech/NASA/NSF; Image processing: NASA/CXC/SAO/L. Frattare

La NASA invita a los medios de comunicación al lanzamiento del telescopio espacial Roman

2026-07-17 19:27

Aquí puede verse el telescopio espacial Nancy Grace Roman de la NASA en la sala limpia del Centro de Vuelo Espacial Goddard de la agencia en Greenbelt, Maryland, donde este observatorio fue construido y sometido a pruebas. Los amplios y profundos sondeos de Roman explorarán la materia oscura, la energía oscura, los exoplanetas y prácticamente cualquier objeto celeste, desde nuestro propio sistema solar hasta galaxias situadas en los confines del universo observable.
Crédito: NASA/Jolearra Tshiteya

Read this release in English here.

Ya está abierto el plazo de acreditación de los medios de comunicación para el lanzamiento de la misión del telescopio espacial Nancy Grace Roman de la NASA.

El lanzamiento del telescopio Roman está programado para no antes de las 7:20 a.m. (hora del este) del domingo 30 de agosto, a bordo de un cohete Falcon Heavy de SpaceX, desde el Complejo de Lanzamiento 39A en el Centro Espacial Kennedy de la NASA en Florida. Este observatorio, que lleva el nombre de la primera astrónoma jefa de la NASA, ofrecerá una visión profunda y panorámica del cosmos, generando imágenes nunca antes vistas que revolucionarán nuestra comprensión del universo.

Los medios interesados en asistir al lanzamiento deben presentar su solicitud antes de los siguientes plazos:

  • Los representantes de medios de comunicación internacionales sin ciudadanía estadounidense deben presentar su solicitud antes de las 11:59 p.m. del domingo 26 de julio.
  • Los medios de comunicación de Estados Unidos y los ciudadanos estadounidenses que representen a organizaciones de medios internacionales deben presentar su solicitud antes de las 11:59 p.m. del jueves 30 de julio.•

Todas las solicitudes de acreditación deben ser enviadas en línea a través del sitio web:

https://media.ksc.nasa.gov

La política de acreditación de medios de la NASA está disponible en línea. Para consultas sobre la acreditación o para solicitudes logísticas especiales, envíe un correo electrónico a: ksc-media-accreditat@mail.nasa.gov.

Para otras consultas, comuníquese con la sala de prensa del Centro Espacial Kennedy de la NASA al teléfono: 321-867-2468.

Para obtener más información sobre esta misión, visite el sitio:

https://www.ciencia.nasa.gov/roman

-fin-

Alise Fisher / María José Viñas
Sede central de la NASA, Washington
202-385-1287
alise.m.fisher@nasa.gov / maria-jose.vinasgarcia@nasa.gov

Leejay Lockhart
Centro Espacial Kennedy, Florida
321-747-8310
leejay.lockhart@nasa.gov

Claire Andreoli
Centro de Vuelo Espacial Goddard de la NASA, Greenbelt, Maryland
301-286-1940
claire.andreoli@nasa.gov

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Last Updated
Jul 17, 2026

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NASA Invites Media to Roman Space Telescope, Crew-13 Launches

2026-07-17 18:00

Credit: NASA

Media accreditation now is open for the launch of NASA’s Nancy Grace Roman Space Telescope and the agency’s SpaceX Crew-13 missions, both targeting launch in the coming months.

The Roman telescope is slated to launch no earlier than 7:20 a.m. EDT Sunday, Aug. 30, aboard a SpaceX Falcon Heavy rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The observatory, named after NASA’s first chief astronomer, will have a deep, panoramic view of the cosmos, generating never-before-seen pictures that will revolutionize our understanding of the universe.

NASA’s Nancy Grace Roman Space Telescope is seen here in the clean room at the agency’s Goddard Space Flight Center in Greenbelt, Maryland, where the observatory was built and tested. Roman’s vast, deep surveys will explore dark matter, dark energy, exoplanets, and almost anything from our own solar system to galaxies at the edge of the observable universe.
Credit: NASA/Jolearra Tshiteya

Crew-13 is scheduled to launch no earlier than mid-September from Space Launch Complex 40 at Cape Canaveral Space Force Station. The mission will carry NASA astronauts Jessica Watkins and Luke Delaney, CSA (Canadian Space Agency) astronaut Joshua Kutryk, and Roscosmos cosmonaut Sergey Teteryatnikov to the International Space Station for a science and research expedition. This will be NASA’s 13th commercial crew rotation mission with SpaceX’s Falcon 9 rocket and Dragon spacecraft.

NASA’s SpaceX Crew-13 members are pictured in their pressure suits seated inside a mockup Dragon spacecraft during a preflight training session at the company’s headquarters in Hawthorne, California. From left to right, Roscosmos Sergey Teteryatnikov, NASA astronauts Luke Delaney and Jessica Watkins, and CSA (Canadian Space Agency) astronaut Joshua Kutryk.
Credit: SpaceX

Media interested in attending either or both launches must apply by the following deadlines:

  • International media without U.S. citizenship must apply by 11:59 p.m. on Sunday, July 26.
  • U.S. media and U.S. citizens representing international media organizations must apply by 11:59 p.m. on Thursday, July 30.

All accreditation requests must be submitted online at:

https://media.ksc.nasa.gov

NASA’s media accreditation policy is online. For questions about accreditation or special logistical requests, email: ksc-media-accreditat@mail.nasa.gov.

For other questions, please contact NASA Kennedy’s newsroom at: 321-867-2468.

For more information about these missions, visit:

https://www.nasa.gov

-end-

Alise Fisher (Roman) / Joshua Finch (Crew-13)
Headquarters, Washington
202-385-1287 / 202-358-2546
alise.m.fisher@nasa.gov / joshua.a.finch@nasa.gov

Leejay Lockhart (Roman) / Steve Siceloff (Crew-13)
Kennedy Space Center, Fla.
321-747-8310 / 321-867-2468
leejay.lockhart@nasa.gov / steven.p.siceloff@nasa.gov

Claire Andreoli (Roman)
Goddard Space Flight Center, Greenbelt, Md.
301-286-1940
claire.andreoli@nasa.gov

NASA’s Psyche Mission Images Details of Martian Surface During Flyby

2026-07-17 17:38

2 Min Read

NASA’s Psyche Mission Images Details of Martian Surface During Flyby

An overhead satellite mosaic of the Martian surface, showing numerous impact craters in a transition zone of reddish-brown and dusty blue terrain, with streaks stretching across the blue region.

PIA26749

Credits:
NASA/JPL-Caltech/ASU

Description

Captured by the multispectral imager instrument on NASA’s Psyche mission, this is an enhanced-color mosaic created from four individual images acquired on May 15, 2026, during the spacecraft’s flyby of Mars

Psyche was traveling from right to left (northeast to southwest on Mars) during the six minutes that it took to acquire the images for this mosaic, and the pixel scale resolution varies from 381 meters per pixel on the right to 440 meters per pixel on the left. The imager used its near-infrared, green, and blue filters, which helped to reveal highly contrasting craters, ridges, wind streaks, and volcanic plains materials on the surface.

The mosaic covers part of the Iapygia region of the rugged southern highlands of Mars, from approximately 62 degrees east to 78 degrees east longitude and 4 degrees north to 14 degrees south latitude. The largest crater, just below center, is called Fournier and is about 71 miles (114 kilometers) in diameter. The linear feature running from top to bottom of the mosaic just left of center is part of a long irregular cliff (or scarp) system called Oenotria Scopuli, which is part of the circular structure of the large Isidis impact basin to the northeast of this area.

For more information about NASA’s Psyche mission, visit:

https://science.nasa.gov/mission/psyche/

NASA Welcomes Mauritius as 70th Artemis Accords Signatory  

2026-07-17 14:48

Credit: NASA

The Republic of Mauritius has officially joined the global coalition committed to responsible space exploration, becoming the newest signatory and seventh African country to join the Artemis Accords. NASA’s Deputy Administrator Matt Anderson contributed video remarks for a signing ceremony on Friday, in the island nation’s city of Ébène.

“We are honored to welcome Mauritius to the Artemis Accords community and look forward to working together in the years ahead,” said Anderson. “Together, we are creating the foundation for future exploration while ensuring that space remains peaceful, accessible, and beneficial for all. America will return to the Moon and ignite the Golden Age of exploration and discovery. That work requires capable partners and a shared commitment to responsible exploration.”

Mauritius’ Permanent Secretary at the Ministry of Tertiary Education, Science and Research Navindsing Jugmohunsing signed the Artemis Accords on behalf of the country. U.S. Deputy Assistant Secretary of State for African Affairs Sarah Troutman and U.S. Chargé d’Affaires to Mauritius Craig Halbmaier were present to witness the signing.

“The accession of Mauritius to the Artemis Accords marks a defining chapter in our New Space journey,” said Jugmohunsing. “As a Small Island Developing State in the Indian Ocean, we are committed to ensuring that space serves humanity by protecting our oceans and coastlines and amplifying the voices of nations like ours. Mauritius stands ready to help shape the future of space governance while unlocking new opportunities for innovation and partnership.”

NASA first engaged with Mauritius through its early global mapping efforts, owing to the nation’s strategic location. Between 1965 and 1980, NASA used several satellite missions to collect global measurements of Earth’s size and shape. As part of that work, NASA sent teams to Mauritius and other international tracking stations that supported satellite photography for geodetic analysis. Their observations strengthened the navigation technologies used from Apollo to Artemis and helped lay the foundation for the partnership reaffirmed today by the Artemis Accords.

In 2020, NASA and the Department of State joined with seven other founding nations to establish the Artemis Accords, responding to the growing interest in lunar activities by both governments and private companies. They introduced the first set of practical principles aimed at enhancing the safety and coordination between like-minded nations as they explore the Moon, Mars, and beyond, committing nations to: 

  • explore peaceably and transparently 
  • render aid to those in need 
  • enable access to scientific data  
  • ensure activities do not interfere with those of others 
  • preserve historically significant sites and artifacts by developing best practices 

Five years later, President Donald J. Trump’s National Space Policy directed NASA to establish a sustained lunar outpost. With this Moon Base, NASA is putting the principles of the Artemis Accords into practice, inviting every signatory including now Mauritius to take part in the endeavor. 

More countries are expected to sign the Artemis Accords in the months and years ahead, as NASA continues its work to establish a safe, peaceful, and prosperous future in space.   

Learn more about the Artemis Accords at:  

https://www.nasa.gov/artemis-accords

TechCrunch - Latest

Agility Robotics plants its flag in Tesla’s backyard

2026-07-17 20:19

Agility is opening a new training center for its Digit robots in Fremont, California.
AI-driven memory crunch jolts India’s smartphone market

2026-07-17 20:09

India's smartphone slowdown highlights how the AI boom is reshaping consumer electronics, from pricing and demand to corporate strategy.
Apple and Google ordered to purge ‘nudify’ apps from App Stores

2026-07-17 19:49

In letters sent to Apple and Google, San Francisco City Attorney David Chiu said that both companies have long been aware that they are hosting apps in violation of state law.
Nuclear startup Valar Atomics in talks to raise new funding at $6B valuation

2026-07-17 19:22

The potential deal highlights a growing trend of complex, multi-stage funding rounds that mask true entry prices.
I replaced my space heater and ceiling fan with one Dyson appliance

2026-07-17 18:00

Designed for year-round comfort, the Dyson Hot+Cool HF1 combines quiet operation and simple controls with Dyson's signature bladeless design.
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