Christine Redman

@AstroKirsten 👏🏻👏🏻👏🏻😃❤️

I used to be terrified of public speaking, and now… I'm up for the Learn On TikTok award! ✨ My astronomy journey began at Sydney Observatory, and now it’s led to a TikTok Award nomination. Voting’s open until Nov 13th, and I’d be so grateful for your support!

Tracy Chapman, who has not performed in public in years, performs "Fast Car" with Luke Combs at the #Grammys:

@BarryHunt008 Best wishes for Christmas for you and Susie - and for an amazing recovery and bounce back for you!

Well this was cool. 😎 Word is getting around. 😊

Fantastic paper on safe indoor air for kids in school by A/Prof Donna Green @UNSW on impact of air purifiers in #schools with @UNSWEngineering colleagues. Natural ventilation w HEPA filters is most effective way to reliably improve indoor air quality. iopscience.iop.org/article/10.108…

@NjbBari3 Yes Please 🙏

Long-range transmission of SARS-CoV-2 is the dominant mode: academic.oup.com/pnasnexus/arti…

@DanielGriffinMD Best wishes for a quick bounce back Daniel … hope Vincent is fine.

So I finally got Covid-19. Started Paxlovid because I am 56. Isolating and not seeing patients this week

@profesterman Congratulations Adrian 👏🏻👏🏻🥇 👏🏻👏🏻

The Soyuz 3rd stage from today's Glonass navsat launch reentered SE of Tasmania. Here's the reentry warning area (white) and my estimate of the 3rd stage suborbital track (orange). Yes, I know they don't quite match up, I did a rush and approximate job, but it gives you the idea

A thousand pleases: Please watch and share this brilliant simple video from @LongCOVIDPhysio sharing guidance on how to do Long Covid rehabilitation **safely** and trying to undo some of the damage caused by people pushing inappropriate exercise as rehabilitation.

@JimRosenthal4 😢😢😢 deepest condolences 😞

I built this Mini-Mini #corsirosenthalbox to help protect my Godson from airborne aerosols in his cab. Unfortunately, it was not able to protect him from his passengers. One of them killed him on Easter Eve.

On April 3, you will meet the team of astronauts flying to the Moon on the #Artemis II mission. These explorers will pave the way for future lunar landings and our next giant leap — human exploration of Mars. youtube.com/live/mua1Lysc_…

Today Chandra is studying E0102, a supernova remnant produced by the explosion of a massive star in a nearby galaxy. Most of the oxygen in the Universe is synthesized in massive stars. The amount of oxygen in this ring alone is enough for thousands of solar systems.😮

For all those on Earth's Northern Hemisphere, goodbye winter — hello spring!💐 Spring officially begins today at 5:24 pm EDT. Here's a pretty picture of the Tycho supernova remnant. We'll be outside if you need us.😎

I don’t usually post personal news but Clinicians have told us to pull every lever. Our daughter has with #dipg Brain cancer. There is no cure and typically 9m life expectancy. If anyone knows of trials then please get in contact! #braincancer #childrenscancer @CR_UK

Today Chandra is studying Terzan 5, a globular cluster of stars located about 19,000 light-years from Earth. Globular clusters are roughly spherical collections of tens of thousands to millions of stars that are tightly bound by gravity and found in a wide variety of galaxies.✨

Lyrebirds are Australian birds most notable for their superb ability to mimic natural and artificial sounds from their environment (and other environments, if it's the case) [full video by Saeed Lajami: buff.ly/2waNvJ3]

Today Chandra is pointed into Draco. Nearby in the sky is NGC 6338 — 2 groups of galaxies slamming into each other at about 6.4 million kilometers per hour. One of the most violent collisions of this type ever seen, it's producing temperatures near 20 million degrees Celsius.🔥

@Doc_Mac19 👌🏼😊👏🏻👏🏻👏🏻

When academic life gets heavy I thoroughly recommend reading student reflections these raw accounts of their experiences give me so many ideas to improve my teaching and their opportunities and just basking in their amazing-ness really makes it feel worthwhile

Join @theAMRnarrative & @CIDRAP for a Tweetchat about #AntimicrobialResistance & #RareDiseases on #RareDiseaseDay Our panel includes @RACC_UK @aboutface @ellabalasa1 @Ataxia_and_Me @PatientWorthy @DysautonomiaZA @ChiariTracy @joelvsarthritis @rarediseasessa #theAMRnarrative