Bootleg
@bootleg.bsky.social
Me gustaría morir como mi abuelo, durmiendo. Y no gritando como el resto de personas que iban en el coche.
{programo cosas} ✨ Astrónomo Amateur (AVA)
https://astronova.es/
{programo cosas} ✨ Astrónomo Amateur (AVA)
https://astronova.es/
Pinned
Bootleg
@bootleg.bsky.social
· Dec 7
Home - Astronova
ASTRONOVA Sobre mí Astrónomo amateur ¡Bienvenidos a mi rincón estelar! Soy Juanje, un apasionado de la astronomía y este espacio es la forma de compartir contigo mi fascinación por el cosmos. Miembr...
astronova.es
Maqueando un poco la página astronómica..
astronova.es
astronova.es
Reposted by Bootleg
📡 Hace unas semanas el #JPL publicó este histórico vídeo, con la rueda de prensa íntegra de Ed Stone y Carl Sagan el 6 de junio de 1990. Ese día se presentaron las imágenes del 'retrato de familia' del sistema solar de la #Voyager 1 y el famoso 'punto azul pálido' 🪐 youtu.be/aty-PMtS7Dc?...
Vintage NASA: Voyager’s 1990 ‘Family Portrait’ News Conference
YouTube video by NASA Jet Propulsion Laboratory
youtu.be
October 13, 2025 at 6:02 PM
📡 Hace unas semanas el #JPL publicó este histórico vídeo, con la rueda de prensa íntegra de Ed Stone y Carl Sagan el 6 de junio de 1990. Ese día se presentaron las imágenes del 'retrato de familia' del sistema solar de la #Voyager 1 y el famoso 'punto azul pálido' 🪐 youtu.be/aty-PMtS7Dc?...
A mi colección entra un negativo de una foto del Apollo 17. Es un duplicado master que se entregaba a periódicos para sacar copias. Los originales están en búnkers 😅
astronova.es/harrison-sch...
astronova.es/harrison-sch...
September 9, 2025 at 11:27 PM
A mi colección entra un negativo de una foto del Apollo 17. Es un duplicado master que se entregaba a periódicos para sacar copias. Los originales están en búnkers 😅
astronova.es/harrison-sch...
astronova.es/harrison-sch...
Reposted by Bootleg
The Moon is in Waning Gibbous phase tonight
September 9, 2025 at 10:12 PM
The Moon is in Waning Gibbous phase tonight
NWA 15915. Posible meteorito de Mercurio. Otro en la colección ❤️☄️
August 10, 2025 at 1:20 PM
NWA 15915. Posible meteorito de Mercurio. Otro en la colección ❤️☄️
Hay que ajustar el buscador.
July 20, 2025 at 9:01 PM
Hay que ajustar el buscador.
Reposted by Bootleg
M40 is a planetary nebula located about 5300 ly away in the constellation of Cepheus.
As the next to last stage of stellar evolution for stars between 1 and 6 solar masses, PN are short lived phenomenon, lasting only 30k years to 100k years before dissipating. #astronomy
As the next to last stage of stellar evolution for stars between 1 and 6 solar masses, PN are short lived phenomenon, lasting only 30k years to 100k years before dissipating. #astronomy
June 10, 2025 at 12:10 AM
M40 is a planetary nebula located about 5300 ly away in the constellation of Cepheus.
As the next to last stage of stellar evolution for stars between 1 and 6 solar masses, PN are short lived phenomenon, lasting only 30k years to 100k years before dissipating. #astronomy
As the next to last stage of stellar evolution for stars between 1 and 6 solar masses, PN are short lived phenomenon, lasting only 30k years to 100k years before dissipating. #astronomy
Reposted by Bootleg
Am Abend des 3. Juni bedeckt der Mond nacheinander die zwei Doppelsterne 83 Leonis und τ Leonis. Die Bedeckung von 83 Leonis findet gegen 22:20 Uhr statt. Der Himmel ist dann noch recht hell, im Teleskop sollten die Sterne aber bei höherer Vergrößerung vor dem Himmelshintergrund erscheinen 1/2 🔭
June 1, 2025 at 5:38 PM
Am Abend des 3. Juni bedeckt der Mond nacheinander die zwei Doppelsterne 83 Leonis und τ Leonis. Die Bedeckung von 83 Leonis findet gegen 22:20 Uhr statt. Der Himmel ist dann noch recht hell, im Teleskop sollten die Sterne aber bei höherer Vergrößerung vor dem Himmelshintergrund erscheinen 1/2 🔭
Reposted by Bootleg
AR (active region) 4079 on the Sun with Earth superimposed for scale. Trying out my hand at hydrogen-alpha solar #astrophotography
Taken with AT111mm refractor, Daystar Quark chromosphere and ZWO ASI715mc
🔭
Taken with AT111mm refractor, Daystar Quark chromosphere and ZWO ASI715mc
🔭
May 7, 2025 at 12:31 PM
AR (active region) 4079 on the Sun with Earth superimposed for scale. Trying out my hand at hydrogen-alpha solar #astrophotography
Taken with AT111mm refractor, Daystar Quark chromosphere and ZWO ASI715mc
🔭
Taken with AT111mm refractor, Daystar Quark chromosphere and ZWO ASI715mc
🔭
Reposted by Bootleg
So many stars! Omega Centauri (NGC 5139) is the largest and brightest globular star cluster in the sky. It is the suspected nucleus of a dwarf galaxy that long ago merged with the Milky Way. Stunning to view in a large telescope. Imaged last night as a live stack (10x30s). 🔭
#astrophotography
#astrophotography
May 3, 2025 at 4:57 AM
So many stars! Omega Centauri (NGC 5139) is the largest and brightest globular star cluster in the sky. It is the suspected nucleus of a dwarf galaxy that long ago merged with the Milky Way. Stunning to view in a large telescope. Imaged last night as a live stack (10x30s). 🔭
#astrophotography
#astrophotography
Reposted by Bootleg
My latest blog tours you through the stars and constellations of the northern spring sky, both the well-known and famous, and the obscure. Illustrated with photos I shot last week during a run of nicely clear nights. Enjoy!
amazingsky.net/2025/04/30/t...
amazingsky.net/2025/04/30/t...
Touring the Constellations of Spring
Join me in a guided tour of the famous (and not so well known!) constellations of the northern spring sky. The northern spring sky lacks the splendour of bright patterns such as winter’s Orio…
amazingsky.net
April 30, 2025 at 10:45 PM
My latest blog tours you through the stars and constellations of the northern spring sky, both the well-known and famous, and the obscure. Illustrated with photos I shot last week during a run of nicely clear nights. Enjoy!
amazingsky.net/2025/04/30/t...
amazingsky.net/2025/04/30/t...
Reposted by Bootleg
Vesta is the 2nd largest asteroid and the parent body to many asteroid family members and meteorites that made their way to Earth. It was the target of NASA's Dawn mission, which orbited it for 14 months in 2011-2012. It's a leftover from the era of planet formation. But what kind of leftover? 1/7
April 30, 2025 at 9:19 PM
Vesta is the 2nd largest asteroid and the parent body to many asteroid family members and meteorites that made their way to Earth. It was the target of NASA's Dawn mission, which orbited it for 14 months in 2011-2012. It's a leftover from the era of planet formation. But what kind of leftover? 1/7
Reposted by Bootleg
Tonight's 22% waxing crescent Moon! #astronomy #astrophotography @stormhour.com @photohour.bsky.social
May 1, 2025 at 8:16 PM
Tonight's 22% waxing crescent Moon! #astronomy #astrophotography @stormhour.com @photohour.bsky.social
Reposted by Bootleg
The barred spiral galaxy NGC 3718 is located in the constellation Ursa Major and was my target for 5 nights in spring. To the east of NGC 3718 is the galaxy NGC 3729, to the south the galaxy group Hickson 56 (technical details in the image). @kat-astro-bot.bsky.social
#astrophotography 🔭
#astrophotography 🔭
April 25, 2025 at 5:17 PM
The barred spiral galaxy NGC 3718 is located in the constellation Ursa Major and was my target for 5 nights in spring. To the east of NGC 3718 is the galaxy NGC 3729, to the south the galaxy group Hickson 56 (technical details in the image). @kat-astro-bot.bsky.social
#astrophotography 🔭
#astrophotography 🔭
Reposted by Bootleg
Another moon shot from the 10th.
This time, the southern limb area between prominent crater Tycho at top right, to the impressive Schickard, 132 miles in diameter, on the terminator at lower left.
4 image mosaic taken with a Celestron Edge HD8 and x2 Barlow
🔭
This time, the southern limb area between prominent crater Tycho at top right, to the impressive Schickard, 132 miles in diameter, on the terminator at lower left.
4 image mosaic taken with a Celestron Edge HD8 and x2 Barlow
🔭
April 12, 2025 at 1:59 PM
Another moon shot from the 10th.
This time, the southern limb area between prominent crater Tycho at top right, to the impressive Schickard, 132 miles in diameter, on the terminator at lower left.
4 image mosaic taken with a Celestron Edge HD8 and x2 Barlow
🔭
This time, the southern limb area between prominent crater Tycho at top right, to the impressive Schickard, 132 miles in diameter, on the terminator at lower left.
4 image mosaic taken with a Celestron Edge HD8 and x2 Barlow
🔭
Reposted by Bootleg
Close-up view of the north-east limb of the Moon taken a few nights ago in reasonable seeing.
This is a mosaic of 7 images with my Edge 8" scope and Uranus C camera.
The Bay of Rainbows is at bottom-centre
🔭
This is a mosaic of 7 images with my Edge 8" scope and Uranus C camera.
The Bay of Rainbows is at bottom-centre
🔭
April 12, 2025 at 7:25 AM
Close-up view of the north-east limb of the Moon taken a few nights ago in reasonable seeing.
This is a mosaic of 7 images with my Edge 8" scope and Uranus C camera.
The Bay of Rainbows is at bottom-centre
🔭
This is a mosaic of 7 images with my Edge 8" scope and Uranus C camera.
The Bay of Rainbows is at bottom-centre
🔭
Reposted by Bootleg
Rainbow around astronomical dome at Aras de los Olmos, València by Alicia Lozano and Vicent Peris🧪🔭⚛️
April 12, 2025 at 9:59 AM
Rainbow around astronomical dome at Aras de los Olmos, València by Alicia Lozano and Vicent Peris🧪🔭⚛️
Reposted by Bootleg
M13 Great Star Cluster in Hercules. Several hundred thousand stars 22200 light years away from Earth. Photographed tonight using the Seestar S50 and a diffraction mask to create the 4 "spikes" on the brighter stars 🔭🧪
April 10, 2025 at 10:03 PM
M13 Great Star Cluster in Hercules. Several hundred thousand stars 22200 light years away from Earth. Photographed tonight using the Seestar S50 and a diffraction mask to create the 4 "spikes" on the brighter stars 🔭🧪
Reposted by Bootleg
The #lunar #domes between #crater Copernicus and Kepler/Encke on April 8. Imaged with 320mm #Meade RG newton and #televue 2.5x barlow. I posted the original version on Flickr: www.flickr.com/photos/dodi-...
#astronomy #astrophotography #moon #solarsystem #highresolution
#astronomy #astrophotography #moon #solarsystem #highresolution
April 9, 2025 at 8:37 AM
The #lunar #domes between #crater Copernicus and Kepler/Encke on April 8. Imaged with 320mm #Meade RG newton and #televue 2.5x barlow. I posted the original version on Flickr: www.flickr.com/photos/dodi-...
#astronomy #astrophotography #moon #solarsystem #highresolution
#astronomy #astrophotography #moon #solarsystem #highresolution
Reposted by Bootleg
EL CIELO DE PRIMAVERA: nuevo taller astronómico práctico.
April 7, 2025 at 4:54 PM
EL CIELO DE PRIMAVERA: nuevo taller astronómico práctico.
En la revuelta un chaval hablando del patrón de Widmanstätten. Os enseño el mío astronova.es/meteorito-me...
Muonionalusta. Patrón de Widmanstätten (Sueci, 1906) - Astronova
Hace un millón de años, un planetoide de composición metálica y de gran tamaño, impactó con el norte de Escandinavia, en la actual Suecia. Este meteorito es conocido con el nombre de Muonionalusta, y ...
astronova.es
March 25, 2025 at 9:12 PM
En la revuelta un chaval hablando del patrón de Widmanstätten. Os enseño el mío astronova.es/meteorito-me...
Reposted by Bootleg
I observed an occultation of binary star Antares by the moon. The smaller star of the pair reappeared on the moon's dark limb a few seconds before the brighter star. #astronomy #occultation #moon
March 21, 2025 at 12:53 PM
I observed an occultation of binary star Antares by the moon. The smaller star of the pair reappeared on the moon's dark limb a few seconds before the brighter star. #astronomy #occultation #moon