HASHTAGS/#jwst

#jwst

The most viral posts using #jwst across TikTok, Instagram, X, Facebook and Pinterest — ranked by real engagement tracked by ViralHunt.

1.4Kposts tracked
3.8Mtotal engagement
4networks

We track 1355 posts using #jwst across 4 networks, carrying 3.8M engagement between them — an average of 2.8K per post.

It is used most on X / Twitter: 1135 of the 1355 posts we hold, 84% of the total.

Where it performs hardest per post, though, is Instagram, averaging 55.9K — so the tag is posted most in one place and lands best in another, which is exactly the difference worth knowing before choosing where to use it.

Ranking comes from the posts themselves rather than from how often the tag appears, and it is recalculated as new posts are collected. How we measure this →

Top #jwst posts ALL NETWORKS

INST
These pillars stand the test of time.⁣ ⁣ Journey with us through the James Webb Space Telescope’s breathtaking view of the Pillars of Creation, where
@nasa · Instagram
3.3M
INST
Estos pilares resisten la prueba del tiempo. Esta es la impresionante imagen captada por @nasawebb de los Pilares de la Creación, donde decenas de es
@nasa_es · Instagram
75.6K
INST
The different stages of my pillars of creation painting #spaceart#artwork#astroart#jwst#acrylicpainting
@luksuppe · Instagram
33K
TIKT
Zoom into Lynds 483 with us ✨ This video takes the viewer on a journey to the shimmering ejections emitted by two actively forming stars make up Lynds
@europeanspaceagency · TikTok
27K
INST
Blast off🚀 #FlashbackFriday to #BeyondtheLight at #ARTECHOUSEDC in 2024, an exhibition that truly lives in the intersection of art, science, and tech
@artechouse · Instagram
23.7K
See full history & set alerts — try for free

Filter by network, track every new post, and get alerts when #jwst starts trending.

Most viral #jwst on X / Twitter

X /
A star is born This gorgeous #JWST image shows gas and dust glowing around a protostar at the brink of its formation
@latestinspace · X / Twitter
6.8K
X /
A star is born This gorgeous #JWST image shows gas and dust glowing around a protostar at the brink of its formation
@latestinspace · X / Twitter
3K
X /
Young star cluster NGC 602, seen by #JWST
@latestinspace · X / Twitter
2K
X /
#NASA now is targeting Oct. 31, 2021, for the launch of the agency’s James Webb Space Telescope from French Guiana, due to impacts from the ongoing co
@NASAWebb · X / Twitter
1.9K
X /
There are 10 times more galaxies than we thought; over 90% have yet to be studied! #JWST will help us learn more! http://nasa.tumblr.com/post/15175378
@NASAWebb · X / Twitter
1.9K
Unlock every #jwst post on X / Twitter — free

See all 1.1K X / Twitter posts and track new ones live.

Most viral #jwst on Bluesky

BLUE
🧵 1/ For those who missed it, this recent image from Webb's NIRCam features a part of the Leo P dwarf galaxy (the blue stars at lower right) along wit
@drnereide.bsky.social · Bluesky
1.9K
BLUE
In a historic first, the James Webb Space Telescope has performed a direct mass measurement of a black hole in the early Universe. Located 13 billion
@nasaupdates.bsky.social · Bluesky
1.8K
BLUE
🔭 🧪 #extragalactic #JWST🧵 1/ This tantalizing vibrant color image (released in Dec. 2024) of the young star cluster NGC 602 uses Chandra X-ray data
@drnereide.bsky.social · Bluesky
1.1K
BLUE
NASA's James Webb Space Telescope has found the strongest evidence yet for "black hole stars!" Data from a "little red dot" named GLIMPSE-17775 sugges
@nasaupdates.bsky.social · Bluesky
865
BLUE
🧵 In case you missed it, here’s the #JWST wide-field view of the huge galaxy cluster MACS-J0417.5-1154, known for its stunning gravitational lensing e
@drnereide.bsky.social · Bluesky
728
Unlock every #jwst post on Bluesky — free

See all 145 Bluesky posts and track new ones live.

Most viral #jwst on Instagram

INST
These pillars stand the test of time.⁣ ⁣ Journey with us through the James Webb Space Telescope’s breathtaking view of the Pillars of Creation, where
@nasa · Instagram
3.3M
INST
Estos pilares resisten la prueba del tiempo. Esta es la impresionante imagen captada por @nasawebb de los Pilares de la Creación, donde decenas de es
@nasa_es · Instagram
75.6K
INST
The different stages of my pillars of creation painting #spaceart#artwork#astroart#jwst#acrylicpainting
@luksuppe · Instagram
33K
INST
Blast off🚀 #FlashbackFriday to #BeyondtheLight at #ARTECHOUSEDC in 2024, an exhibition that truly lives in the intersection of art, science, and tech
@artechouse · Instagram
23.7K
INST
¡Webb ha atrapado una araña gigante! 🕸️ El vivero estelar 30 Doradus recibe el apodo de nebulosa de la Tarántula por sus largos y polvorientos filame
@la_ciencia_dice · Instagram
20.5K
Unlock every #jwst post on Instagram — free

See all 64 Instagram posts and track new ones live.

Most viral #jwst on TikTok

TIKT
Zoom into Lynds 483 with us ✨ This video takes the viewer on a journey to the shimmering ejections emitted by two actively forming stars make up Lynds
@europeanspaceagency · TikTok
27K
TIKT
NASA’s James Webb Space Telescope has captured some incredible photos! From baby stars to an actual exoplanet, JWST Project Scientist Stephanie Milam
@museumofscience · TikTok
6K
TIKT
Did NASA’s James Webb Space Telescope detect signs of life on another planet? 🌌   A strange gas in the atmosphere of exoplanet K2-18b has scientists i
@museumofscience · TikTok
4.5K
TIKT
To celebrate 3 years of NASA’s James Webb Space Telescope, we’re seeing something brand new: the first-ever JWST image of the Cat’s Paw Nebula!   JWST
@museumofscience · TikTok
3.2K
TIKT
This is what we call a ✨glow-up✨. #AdlerPlanetarium #JWST #NASA #Telescope #Astronomy #Space #Science #BreakingNews #SpaceTok
@adlerplanet · TikTok
2.6K
Unlock every #jwst post on TikTok — free

See all 11 TikTok posts and track new ones live.

#jwst in five questions

What is #jwst and where is it used?

A hashtag with 1.4K posts tracked by ViralHunt across 4 networks, mostly on X / Twitter (1.1K posts). Those posts add up to 3.8M engagement, about 2.8K per post.

Where does #jwst perform best?

On Instagram: 55.9K engagement per post on average, even though it is posted more on X / Twitter. It is used in one place and works better in another.

When do people post with #jwst?

Mostly on Thursdays, around 18:00 UTC: 37% of the 1.4K dated posts fall in the three hours around that time. Posting when the tag is active is posting when someone is reading it.

Who uses #jwst most?

NASAWebb (X / Twitter, 1093 posts), itscosmoknowledge (Instagram, 55 posts), NewsfromScience (X / Twitter, 30 posts), drnereide.bsky.social (Bluesky, 24 posts), melina-iras07572.bsky.social (Bluesky, 22 posts), landru79.bsky.social (Bluesky, 14 posts).

Which hashtags go with #jwst?

Other tags with volume on the same networks: #webb, #nasa, #astronomy, #space, #hubble, #icymi.

When people post with #jwst

Hour of day and day of the week of the 1.4K dated posts carrying this tag (times in UTC). The busiest hour and day are marked.

By hour (UTC)

00061218

By weekday

SunMonTueWedThuFriSat

Track #jwst across every network

ViralHunt watches 13 networks live and shows you what's trending in your niche — before everyone reacts.

Try for free

Explore more hashtags

#webb#nasa#astronomy#space#hubble#icymi#astrophysics#cosmos#cosmoknowledge#telescope#science#universe