pjh35.bsky.social
pjh35.bsky.social
@pjh35.bsky.social
Reposted by pjh35.bsky.social
Another beautiful image of comet C/2024 G3 taken atop Cerro Pachón, in the foothills of the Chilean Andes, next to 3 NOIRLab-supported telescopes.
1. The Southern Astrophysical Research Telescope (SOAR).
2. Gemini South
3. The upcoming Vera C. Rubin Observatory
noirlab.edu/public/image...
#Astronomy
February 1, 2025 at 10:18 PM
Reposted by pjh35.bsky.social
Day 8: Bookends, Carlisle & Keswick, Cumbria.

From now until Christmas I’m going to repost a UK independent bookshop. Support them if you can, and please choose a book by a less well-known author rather than a celebrity if at all possible. Thank you 😊 #books 💙📚
Hello! On here for both shops, cos I [Gwenda] think I might just manage a joint platform as well as X & Threads. Please follow for news of Cumbrian books & authors,special publisher indie editions,indie shops, our events, & book festivals like #WordsbytheWater Profile pic- our youngest bookseller!
November 27, 2024 at 10:41 AM
"We are living through climate collapse in real time," António Guterres says, imploring world leaders to act
BBC news website 30/11/23
November 30, 2023 at 9:50 PM
Says a lot
October 28, 2023 at 9:53 AM
Reposted by pjh35.bsky.social
As well as the streaks caused by sats on astronomical images, you can get glints that can be confused with flashes from transient astronomical objects. A new paper by Karpov and Peloton shows they are an annoyingly significant background contribution in transient surveys arxiv.org/abs/2310.17322
October 27, 2023 at 2:07 AM
Reposted by pjh35.bsky.social
Antennas at the Ready 📡📡✅
Launch 🚀✅
Spacecraft Separation🛰️✅
Acquisition of Signal 📡〰️🛰️✅
Receiving Telemetry 📡〰️⬅️🛰️✅
Uplinking to Spacecraft 📡➡️〰️🛰️✅
Tracking All Night📡〰️〰️🛰️✅
Handover to @Madrid_DSN 🇦🇺➡️🇪🇸✅

Time to Go Home 😉✅
October 13, 2023 at 11:58 PM
Reposted by pjh35.bsky.social
SUPER exciting new frontier in the use of JWST NIRCam slitless spectroscopy to do kinematics at ridiculous redshifts 🤩. Been such a treat to watch Erica Nelson bring this paper to life. The future is slitless, and it is here 😏.

arxiv.org/abs/2310.06887
October 12, 2023 at 10:32 PM
Do people ever wonder what happens to wind turbines blades etc when they can’t be used anymore, how are they disposed off?
October 1, 2023 at 11:15 AM
16 year old boy arrested in connection with the felling of sycamore tree near Hadrians wall
September 28, 2023 at 2:51 PM
A medieval sycamore tree which stood in a dramatic dip in Hadrian's Wall appears to have been felled overnight, the national park has said.

Why do people do that?
Senseless!!
September 28, 2023 at 11:05 AM
Julia programming language
This is a very versatile language that is faster than most and relatively easy to use , with many useful features
September 23, 2023 at 12:49 PM
chronic lymphocytic leukaemia?
This is a relatively slow progression cancer of the blood
September 23, 2023 at 12:44 PM