Yogthos
Yogthos boosted
#UMPlus - A Gamma-Ray Pulsar

https://www.universomagico.net/2025/08/un-pulsar-emisor-de-rayos-gamma.html

This fascinating field of view harbors an incredible mystery, invisible to the human eye. It was captured using the OGM spectrograph on the Gemini North telescope in Hawaii. Within this nebulous region, gamma-ray emission is present. PSR J2030+4415 is an extremely dense object left behind by the death of a.....
#astronomy #space #astrophysics #astrophotography

#UMPlus - A Gamma-Ray Pulsar

https://www.universomagico.net/2025/08/un-pulsar-emisor-de-rayos-gamma.html

This fascinating field of view harbors an incredible mystery, invisible to the human eye. It was captured using the OGM spectrograph on the Gemini North telescope in Hawaii. Within this nebulous region, gamma-ray emission is present. PSR J2030+4415 is an extremely dense object left behind by the death of a.....
#astronomy #space #astrophysics #astrophotography

rabble
rabble boosted

Today in The Medium Newsletter, featured stories include:

• Discovering interstellar object A11pl3Z, aka 3I/ATLAS, by Avi Loeb

• New views of our Sun from the #NASA PUNCH satellite, by @startswithabang.bsky.social

• Surviving grief following #cancer diagnosis, by Krista Schumacher

• Disaster planning, by James Bellerjeau

• Call for a #SocialMedia Bill of Rights, by @rabble

• Making a #VisionBoard, by Kruti Kanaskar

https://medium.com/blog/3i-atlas-solar-flares-and-the-fragile-future-of-space-science-00cb78588495

#Medium #writing #astronomy

der.hans
der.hans boosted

APOD from 2025-07-30

Coronal Loops on the Sun

Solar loops, shaped by the Sun's magnetic field, can envelop #Earth and last days. These prominences, often near sunspots, were captured in hydrogen light by a personal #telescope in Italy. Some may break and influence Earth's space weather.

HD image at https://apod.nasa.gov/apod/ap250730.html#space #astronomy #universe

😱 Don't panic! 😌

Astrum: Everything We Know About 3I/ATLAS, the New ‘Oumuamua

"A new visitor from beyond our solar system is hurtling towards us. Larger and older than ‘Oumuamua, it's unlike anything we've seen before. This massive, fast-moving comet, named 3I/ATLAS, is the third interstellar object ever detected and promises to reveal new secrets about the cosmos. In this video, we explore what makes this celestial traveler so unique and what mysteries it might unlock as it makes its close approach to the Sun."

https://www.youtube.com/watch?app=desktop&v=XEggZo3SXNM

#science #astronomy#3IATLAS#InterstellarObject #comet

Today in The Medium Newsletter, featured stories include:

• Discovering interstellar object A11pl3Z, aka 3I/ATLAS, by Avi Loeb

• New views of our Sun from the #NASA PUNCH satellite, by @startswithabang.bsky.social

• Surviving grief following #cancer diagnosis, by Krista Schumacher

• Disaster planning, by James Bellerjeau

• Call for a #SocialMedia Bill of Rights, by @rabble

• Making a #VisionBoard, by Kruti Kanaskar

https://medium.com/blog/3i-atlas-solar-flares-and-the-fragile-future-of-space-science-00cb78588495

#Medium #writing #astronomy

Strypey
Strypey boosted

Women, non-whites, lgbtq people:
The dark matter of the universe.

Vera Rubin, the astronomer who pioneered research in Dark Matter (the new Vera Rubin Telescope was named after her)—they just altered her website to remove references to her work in bringing more diverse minds into the field.

So, she pioneered work in dark matter...and now a major tenet of her endeavor becomes...dark matter?

https://www.propublica.org/article/vera-rubin-astronomer-dei-trump

#astronomy #dei #darkmatter #diversity

APOD from 2025-07-30

Coronal Loops on the Sun

Solar loops, shaped by the Sun's magnetic field, can envelop #Earth and last days. These prominences, often near sunspots, were captured in hydrogen light by a personal #telescope in Italy. Some may break and influence Earth's space weather.

HD image at https://apod.nasa.gov/apod/ap250730.html#space #astronomy #universe

podfeet
podfeet boosted

Planetary Defense at NASA

In 2016, NASA established the Planetary Defense Coordination Office (PDCO) to manage the agency's ongoing mission of finding, tracking, and better understanding asteroids and comets that could pose an impact hazard to Earth. Here you can stay informed about the PDCO, NASA's Near-Earth Object (NEO) Observations Program, and upcoming planetary defense flight missions, including NASA'S NEO Surveyor mission.

Planetary Defenders

NASA’s Planetary Defenders is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense by journeying alongside NASA’s dedicated team of scientists, astronomers, and engineers who discover, track, and monitor near-Earth asteroids to safeguard Earth from potential impacts. Available now on NASA+ and other streaming platforms.

How would humanity respond if we discovered an asteroid headed for Earth? NASA’s "Planetary Defenders" is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense.

https://science.nasa.gov/blogs/planetary-defense/2025/07/02/nasa-discovers-interstellar-comet-moving-through-solar-system/

#space #asteroids #astrophotography #photography #science #astronomy #tech #security #defense#NASA#ESA

Planetary Defenders NASA’s Planetary Defenders is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense by journeying alongside NASA’s dedicated team of scientists, astronomers, and engineers who discover, track, and monitor near-Earth asteroids to safeguard Earth from potential impacts. Available now on NASA+ and other streaming platforms. How would humanity respond if we discovered an asteroid headed for Earth? NASA’s "Planetary Defenders" is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense. Journey alongside a dedicated team of astronomers and scientists working tirelessly to track and monitor near-Earth asteroids, aiming to protect our planet from potential impacts. This documentary captures the intricate and collaborative efforts of these unsung heroes, blending cutting-edge science with personal stories to reveal the human spirit behind this critical global endeavor. Witness the drama, the challenges and the triumphs of those on the front lines of planetary defense. Directors: Scott Bednar, Jessie Wilde Executive Producers: Emily Furfaro, Josh Handal Producers: Scott Bednar, Caleb Stern, Jessie Wilde Editor: Jessie Wilde Motion Graphics Editor: Matt Schara Credit: NASA
Planetary Defenders NASA’s Planetary Defenders is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense by journeying alongside NASA’s dedicated team of scientists, astronomers, and engineers who discover, track, and monitor near-Earth asteroids to safeguard Earth from potential impacts. Available now on NASA+ and other streaming platforms. How would humanity respond if we discovered an asteroid headed for Earth? NASA’s "Planetary Defenders" is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense. Journey alongside a dedicated team of astronomers and scientists working tirelessly to track and monitor near-Earth asteroids, aiming to protect our planet from potential impacts. This documentary captures the intricate and collaborative efforts of these unsung heroes, blending cutting-edge science with personal stories to reveal the human spirit behind this critical global endeavor. Witness the drama, the challenges and the triumphs of those on the front lines of planetary defense. Directors: Scott Bednar, Jessie Wilde Executive Producers: Emily Furfaro, Josh Handal Producers: Scott Bednar, Caleb Stern, Jessie Wilde Editor: Jessie Wilde Motion Graphics Editor: Matt Schara Credit: NASA

Planetary Defense at NASA

In 2016, NASA established the Planetary Defense Coordination Office (PDCO) to manage the agency's ongoing mission of finding, tracking, and better understanding asteroids and comets that could pose an impact hazard to Earth. Here you can stay informed about the PDCO, NASA's Near-Earth Object (NEO) Observations Program, and upcoming planetary defense flight missions, including NASA'S NEO Surveyor mission.

Planetary Defenders

NASA’s Planetary Defenders is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense by journeying alongside NASA’s dedicated team of scientists, astronomers, and engineers who discover, track, and monitor near-Earth asteroids to safeguard Earth from potential impacts. Available now on NASA+ and other streaming platforms.

How would humanity respond if we discovered an asteroid headed for Earth? NASA’s "Planetary Defenders" is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense.

https://science.nasa.gov/blogs/planetary-defense/2025/07/02/nasa-discovers-interstellar-comet-moving-through-solar-system/

#space #asteroids #astrophotography #photography #science #astronomy #tech #security #defense#NASA#ESA

Planetary Defenders NASA’s Planetary Defenders is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense by journeying alongside NASA’s dedicated team of scientists, astronomers, and engineers who discover, track, and monitor near-Earth asteroids to safeguard Earth from potential impacts. Available now on NASA+ and other streaming platforms. How would humanity respond if we discovered an asteroid headed for Earth? NASA’s "Planetary Defenders" is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense. Journey alongside a dedicated team of astronomers and scientists working tirelessly to track and monitor near-Earth asteroids, aiming to protect our planet from potential impacts. This documentary captures the intricate and collaborative efforts of these unsung heroes, blending cutting-edge science with personal stories to reveal the human spirit behind this critical global endeavor. Witness the drama, the challenges and the triumphs of those on the front lines of planetary defense. Directors: Scott Bednar, Jessie Wilde Executive Producers: Emily Furfaro, Josh Handal Producers: Scott Bednar, Caleb Stern, Jessie Wilde Editor: Jessie Wilde Motion Graphics Editor: Matt Schara Credit: NASA
Planetary Defenders NASA’s Planetary Defenders is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense by journeying alongside NASA’s dedicated team of scientists, astronomers, and engineers who discover, track, and monitor near-Earth asteroids to safeguard Earth from potential impacts. Available now on NASA+ and other streaming platforms. How would humanity respond if we discovered an asteroid headed for Earth? NASA’s "Planetary Defenders" is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense. Journey alongside a dedicated team of astronomers and scientists working tirelessly to track and monitor near-Earth asteroids, aiming to protect our planet from potential impacts. This documentary captures the intricate and collaborative efforts of these unsung heroes, blending cutting-edge science with personal stories to reveal the human spirit behind this critical global endeavor. Witness the drama, the challenges and the triumphs of those on the front lines of planetary defense. Directors: Scott Bednar, Jessie Wilde Executive Producers: Emily Furfaro, Josh Handal Producers: Scott Bednar, Caleb Stern, Jessie Wilde Editor: Jessie Wilde Motion Graphics Editor: Matt Schara Credit: NASA