Twenty years ago today, at almost exactly this time of day. #columbia #nasa
https://www.space.com/columbia-space-shuttle-tragedy-20-year-anniversary
Hello world (and universe)! I'm a #space journalist from #Canada who writes about #spaceflight #rockets #astronomy #StarTrek #NASA and whatever else is trending that day.
I'm a full-time staff writer at Space.com and freelance for numerous other publications. I also teach communications at the post-secondary level.
My favourite stories cover #diversity, #stem and other ways to make our universe a little bit more inclusive. Here's an example:
https://www.space.com/world-space-week-learning-lunchbox-science-kit
In my spare time I enjoy #archaeology #history #libraries #gaming and learning #Latin.
Drop by and say hi!
The #moon is about to host one giant leap in artificial intelligence (#AI). A #Canadian machine learning system will make its way to the moon's surface onboard the United Arab Emirates #Rashid #rover that launched with #spacex Dec. 11.
https://www.space.com/moon-artificial-intelligence-system-first-solar-system #canada #space
My shot of the gorgeous green ZTF comet gracing our skies right now ☄️
This is the result of ~200 stacked images over the course of half an hour, from my courtyard, with a vaonis vespera
#vespera #comet #astrophotography https://www.instagram.com/p/Cn8EH7hIr2q/
C/2022 E3 (ZTF) in the trees. Clouds rolled in before he got above the treeline at 3:30am (again). *sigh*
#astrophotography #comet
Comet ZTF and Kochab (beta Ursae Minoris). 28 January 2023. #AstroDon #Astronomy #Astro #Space #Astrophotography
This isn't really my handiwork, as the telescope did all the work, and I haven't done any post processing, but I wanted to share my first #astrophotography, Caroline's Rose cluster. From my tiny, light polluted back yard, no filters
A first attempt at processing some images of Comet C/2022 E3 (ZTF) captured last week whilst the comet was scooting through the stars of Draco. I'm pleased to have picked up both the dust tail and the fainter ion tail. I need to spend more time on processing... This was 120x60s exposures at ISO1600. Vixen ED80 on an EQ5, Canon 6D camera. #Astrophotography #Comet
A memory shared today for the #NASA Day of Remembrance: The day before the #Challenger launch disaster, senior NASA official James Beggs made an urgent phone call to the agency's chief engineer after seeing icicles on the launch tower.
https://www.space.com/challenger-launch-decision-anniversary-senior-nasa-official #space #columbia #apollo1
These night shots on the #pixel7pro are not difficult, the difficult part is having the dog stand still long enough to take them 🙂
It's also amazing how much light pollution there is even in the unlit ruined cemetery these were taken in.
https://www.flickr.com/photos/photowalkmyworld/
#photowalkmyworld #photography #astrophotography #shotonpixel #basingstoke
A bit streaky as I did have my telescope aligned accurately enough for imaging but here's a pic of the comet everyone's talking about took from my back garden.
#astronomy #astrophotography
Evening all. My most recent image of IC410, the Tadpole nebula. I've recently discovered a new bunch of tools and scripts within PixInsight and have enjoyed putting them to good use. #astronomy #astrophotography #tadpole #pixinsight #altair
Canada just lifted a big barrier for #rocket launches to #space from the nation's soil. The government has given a green light to request orbital launch licenses in Canada, clearing a #spaceport in rural Nova Scotia to not only apply to host its first suborbital mission in 2023, but to strive for a test orbital launch in 2024.
https://www.space.com/canada-orbital-launches-60-years-after-alouette
🔥Flaming Star Nebula🔥
I rescued some photons from crashing into my driveway, and about 37h later I got this image!
Also they should have called it the 🍤 nebula. Now I’m hungry.
The notoriously faint Witches Head nebula IC2118. They said it couldn’t be done from a suburban night sky in the UK…..they are probably right. 😜 ! But I’ll put it out there anyway, just 5 hours on this target and boy does it need more!
#Astrophotography
Day 3 of attempting to photograph #cometztf, this time at 200mm with about 30 stacked exposures of 2.5 seconds.
Still trying to get the exposure and focus right for a cleaner image and post-processing to get it looking pretty, but my new lens is serving me well. My attempts to do flat frames to get rid of vignetting went... poorly.
looks like the next few nights are gonna be cloudy, but hopefully I can get the comet again when it's at its closest at the end of the month! #astrophotography
A #rocket launched by #SpaceX may have left a brief "spiral" visible over Hawaii after it sent a Global Positioning #Satellite (#GPS) into space for the U.S. Space Force on Wednesday.
https://www.space.com/spacex-gps-rocket-launch-spiral-hawaii
The Great Nebula in Orion - M42
This is one of the visibly largest objects in our night sky but it requires a long exposure to see all the nebulosity, it is located at what appears to be the central star of Orion's sword which is in fact a star factory made up of massive amount of gas, mainly Hydrogen Alpha.
This is 1,344 light years away so you're looking back in time 1,344 years.
#orion #nebula #m42 #stars #space #astrophotography #nightsky #nature #universe #astronomy
🇨🇦 Staff writer, spaceflight at Space.com based in Ottawa. Also freelance + 5 books. Comms instructor. History nerd. Supports 🏳️🌈, diversity, libraries.
I fell in love with space as a teenager, after watching the movie Apollo 13 in 1996. I still want to be an astronaut!
My other social universes:
Bluesky: https://bsky.app/profile/howellspace.bsky.social
LinkedIn: https://www.linkedin.com/in/elizabethhowell/
Twitter: https://twitter.com/howellspace