Jonas Enander

Science writer. Facing Infinity: Black Holes and Our Place on Earth is out autumn 2025:
active on X anymore.

[Jellybooks Ltd. @Jellybooks]

New from @AtlanticBooks

'Facing Infinity' by @Jonas_Enander

Black Holes and Our Place on Earth

available from @blackwellbooks online and in shop @blackwelloxford @heffersbookshop @BlackwellsMcr and @BlackwellEdin

📖 sample to peek inside and share
https://t.co/nIaDYEA5aG

[Jonas Enander @Jonas_Enander]

Facing Infinity: Black Holes and Our Place on Earth is available to pre-order.

The book is published by @AtlanticBooks in the UK and The Experiment in US/Canada. It is translated by Nichola Smalley, and features a foreword by Nobel Laureate Frank Wilczek.

[EU Philosophy of Astronomy & Cosmology @EU_phil_cosmo]

The second UPAC colloquium speaker session featured @Jonas_Enander from the University of Amsterdam discussing the question "Is the Universe a Black Hole?". https://t.co/W1IXrQrKh5

[Margaret Kerr @MeMargaretKerr]

A special Happy Birthday to my husband #roykerr
90 years old today. A recent photo and a photo from 1963

[Jonas Enander @Jonas_Enander]

Hosting international students = a fun day at work.

[Oskar Klein Centre @TheOKC]

Today the Leonardo da Vinci study association from @Radboud_Uni in Nijmegen, Netherlands visited the Oskar Klein Centre. About 30 students got to hear about our research, how it is to do move to Sweden and also see the @Stockholm_Uni telescope.

[Märka design @Marka_design]

New episode of the space and science podcast #spacetimefika by Swedish physist @Jonas_Enander .
Did I mention that I created the logotyp? Right, I guess I did. Anyway, listen via the link in the post below.

[Jonas Enander @Jonas_Enander]

New episode of the podcast Spacetime Fika with Ann C. Thresher from the @eht_ng, where we discuss astronomy, colonialism and responsible telescope siting.
https://t.co/B7u2mzREFj

[Dr. Sara Issaoun @SaraIssaoun]

The gorgeous polarized image of Sgr A* is finally out! So so proud of this result, and leading this project alongside @RicarteAstro the last two years has been quite the experience! Look at this beauty!!

[Event Horizon 'Scope @ehtelescope]

Breaking news: the Event Horizon Telescope team unveils strong magnetic fields spiraling at the edge of Milky Way’s central black hole, Sagittarius A*. This new image suggests that strong magnetic fields may be common to all black holes.

#OurBlackHole #SgrABlackHole

[Jonas Enander @Jonas_Enander]

My first youtube video as science communicator for the OKC is out, have a look 👇

[Oskar Klein Centre @TheOKC]

How did galaxies transform the universe after the Big Bang?

Alexandra Le Reste, who did her PhD at the OKC and Astronomy department of @Stockholm_Uni, explains the research she did with the MeerKAT telescope @SKA_Africa.
https://t.co/sYknfFGjCZ

[Jonas Enander @Jonas_Enander]

Preparing a colloquium on science communication and watching this excellent video by @veritasium, highly recommended:
https://t.co/wATNiP1FuV

[Jonas Enander @Jonas_Enander]

Nytt avsnitt av podcasten Rumtiden där jag samtalar med Christer Fuglesang (@CFuglesang) om Sveriges växande rymdintresse, samt hans nya bok Astronautens guide till galaxen utgiven på @FriTankeForlag.
https://t.co/2VBVJp6gji

[Märka design @Marka_design]

Latest logo! #SpaceTimeFika is new podcast about space, astronomy, physics and science by @Jonas_Enander.

#spacelogo #scicomm #scienceillustration

[Jonas Enander @Jonas_Enander]

@sasomao @LIGO Logo by Katarina Eriksson from @Marka_design

[Jonas Enander @Jonas_Enander]

Released a new podcast: Spacetime Fika! Fika means coffee break in Swedish, and for my first podcast coffee break I talked with Salvatore Vitale / @sasomao
about @LIGO and the future of gravitational wave astronomy.
https://t.co/47PKB0OhcU

[Populär Astronomi @PopAst]

Svenska astronomer har löst gåtan om vad som blev kvar efter supernovan SN 1987A. Filip Jennerholm Hammar har pratat med Stockholmsforskaren Claes Fransson, som är huvudförfattare till den nya studien. https://t.co/GuIcrVb71v

[Jonas Enander @Jonas_Enander]

@essingeper @Stockholms_univ Thanks Per!

[Jonas Enander @Jonas_Enander]

Happy to have been involved behind the scenes in this press release from @Stockholms_univ, which is already getting widespread media attention.

[Stockholm University @Stockholm_Uni]

Scientists can finally show that a neutron star formed from our most well-studied supernova, SN 1987A. The breakthrough was made possible thanks to James Webb telescope #JWST New study in @ScienceMagazine from @stockholm_univ @TheOKC @KTHuniversity et al https://t.co/tEaND9wvoh

[ESO @ESO]

GRAVITY+ instrument demonstrates its full potential 💪 by making a direct measurement of the mass of a #BlackHole ⚫️ at record distance in the early Universe! 1/

Artist's impression by ESO/M. Kornmesser, @YBeletsky

[Event Horizon 'Scope @ehtelescope]

The EHT has released new images of the M87* black hole from observations taken in April 2018. The brightness peak of the ring has shifted by about 30º compared to 2017, consistent with our theoretical understanding of variability from turbulent material around black holes.