How to live after your soulmate has died | Michelle Thaller
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Grief is a haunting and powerful psychological force. It struck astronomer Dr. Michelle Thaller in 2020 when her husband died of cancer. She was left feeling utterly disconnected from the people and places around her, as if the fundamental nature of reality had shifted and Earth was no longer her home.
She still lives with the pain. But as she told Big Think, she has found that the pursuits that make us feel connected to the Universe — science, poetry, art, literature — can serve as tools that help us continue pushing forward and living enriching lives.
The pain from losing our loved ones may never disappear completely. But finding ways to connect to something larger than ourselves just might give us a path out of grief.
Further reading: https://bigthink.com/surprising-science/the-most-beautiful-letter-richard-feynman-ever-wrote/
Read the video transcript ► https://bigthink.com/series/the-big-think-interview/healing-power-of-physics
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About Michelle Thaller:
Dr. Michelle Thaller is an astronomer who studies binary stars and the life cycles of stars. She is Assistant Director of Science Communication at NASA. She went to college at Harvard University, completed a post-doctoral research fellowship at the California Institute of Technology (Caltech) in Pasadena, Calif. then started working for the Jet Propulsion Laboratory’s (JPL) Spitzer Space Telescope. After a hugely successful mission, she moved on to NASA’s Goddard Space Flight Center (GSFC), in the Washington D.C. area. In her off-hours often puts on about 30lbs of Elizabethan garb and performs intricate Renaissance dances. For more information, visit NASA.
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Read more of our stories on grief:
Three responses to grief in the philosophy of Kierkegaard, Heidegger, and Camus
► https://bigthink.com/thinking/philosophy-grief/
Why do we mourn people we don’t know?
► https://bigthink.com/the-present/public-mourning-queen/
He lost his baby daughter. Then he turned his grief into a tool for NICU parents.
► https://bigthink.com/health/nicoboard-nicu-parents/
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@chrisandrewmachineatsasmr153
May 19, 2026 at 3:32 am
I lost my dad almost 5 years ago!!! It makes very sad!! I still can’t believe he’s gone. My dad died of Covid. I’ve been so depressed. He was the best dad I’ve ever had. I dream about him so much. Sometimes I feel like he’s here. I have not been the same since it happened. 🥲
@nancypetrie5717
May 19, 2026 at 3:32 am
Such profound wisdom and such profound pain. Thank you for the brief glimpse down the pathway of healing. Peace to you.
@climbeverest
May 19, 2026 at 3:32 am
I sobbed listening to this, do sorry Dr. Thaller for your loss!
@atheeralhulwah
May 19, 2026 at 3:32 am
beautiful
@Alienalloy
May 19, 2026 at 3:32 am
The painful truth is, all love ends in pain, when I was young, when I was middle aged, now I'm with my long term love, heading in to my 60's.. do I want her to die before me and live with the aching pain of her loss, or do I want to die before her… but the guilt, the pain of her alone.. her pain her loss as I would her? all love ends in pain… life..f*ck you ..F*CK YOU!
@anthonyhangbers7492
May 19, 2026 at 3:32 am
😥😢😭 I'm a huge fan and I didn't know about this till just now, somehow the news snuck by me in a rare event. I'm so sorry for your loss Michelle. We talked a couple times at the convention in San Diego years ago, 2015 maybe? and you were very pleasant and easy to talk to. Your one of the nicest people, that have a famous status, I've met and I've been around a lot of celebrities, especially in the NASCAR world mainly. Your down to earth, you speak facts, and you carry yourself very well, especially after this terrible, life changing event. I didn't lose my ex wife to death, but I lost her to heroin and I can't imagine it hurting more than it does until I heard your story. You must be dumbfounded without your precious husband. I will keep you in my thoughts Michelle. I know it was awhile ago but I'll still pass on positive energy to you!!! POSITIVE ENERGY AND VIBES I'M YOUR LIFE MICHELLE✨🌠🌜🌎🌛🌕⭐🌟🌌☄️🌕🌞🪐🚀🛸♥️🔥💯
@johnbwill
May 19, 2026 at 3:32 am
Michelle. xxxxxxxxxxxxx
@franciscoavila7499
May 19, 2026 at 3:32 am
BRAVO…!!!
@GavinSteele-m7d
May 19, 2026 at 3:32 am
My wife has had dementia for at least 5years,been in care for a bit over 2. It’s an illness that has no cure and I’ve watched this wonderful woman who’s been my wife for 62 years gradually disappear incrementally day by day. It’s a cruel disease,you’re still responsible for her wellbeing while consumed with grief. ❤❤
@hannelieduplessis6156
May 19, 2026 at 3:32 am
My husband, 53 yrs old, passed away on 25 April 2026 after a 7,5 months battle with Glioblastoma brain cancer. He loved me SO much with all my imperfections. Won't find this kind of love again. 😢
@Goldenggukkiee
May 19, 2026 at 3:32 am
Seeing her story and all of the comments made me realize the way i lost a loved one is cruel better to say i am worse i lost my mother some weeks ago i still cant believe shes gone it all feel so blur yet i remember the day she died so clearly and all of the people my mother face she looked alive her mouth was opened it looked like she was crying my siblings were saying but to me her face looked the same to me like she was sleeping sometimes when i cried a lot that i cant even tell whose screaming was that it was my own voice? I miss her i keep on replaying memories of her i wanted to talk to her more tell her about me more know more about her ask her about herself her going made me realize she never knew me and neither did i. I never tried never thought something like this can happened i didn't even talked to her that day i shouted at her a lot and mostly ignored what she asked of me
@stankythecat6735
May 19, 2026 at 3:32 am
Oh Jesus … I’m ugly crying. That image of him passing in your arms was so moving
@GeoffSims-d4j
May 19, 2026 at 3:32 am
It was difficult learning how to live alone. New undertakings learning how to shop. Eventually you relearn to live again.
@AleA-si4ht
May 19, 2026 at 3:32 am
I just lost my partner unexpectedly. He was for all intents and purposes healthy. He passing leaves me with a void so deep because he was ripped away from me. He couldn't even say goodbye to me. I cant seem to cry despite feeling this intense sadness, the loneliness.
@TheFabFarmer
May 19, 2026 at 3:32 am
I was 22 years old, head-over-heals in love with my fiance. We just had a baby boy. I got a call that he died in a skydiving accident. I could even feel sadness that day only intense anger and rage. It was so hard to accept. I went into auto-pilot mode for many years until I found another man that deserved my love. It required me to heal. Still working on it but I just realized after 12 years of trying to resist the grief that it doesn’t have to be trauma. Dr Gabor Mate says that not allowing yourself to grieve causes trauma. That has helped me so much in healing!
@Cowhaircut
May 19, 2026 at 3:32 am
Wonderful human being. ❤ my grief at the loss of my best friend and then my dad less than a year apart was helped so much by Ferderico Faggin’s book Irreducible. The inventor of the microchip and silicon gate tech. Following some spiritual awakening experiences on ketamine for mental health purposes what I saw there tied into ndas and his book made so much sense to me. It’s not a mainstream idea but it helped make everything have a point again.
My dad was a fine artist and I saw someone on yt who makes paint from ashes of loved ones. I plan to mull a small amount of his ashes and paint something with him. I know he’d have liked that.
@mariangarcia6717
May 19, 2026 at 3:32 am
Beautiful. Thank you ❤
@dannyspellman
May 19, 2026 at 3:32 am
Gorgeous woman!
@bhaiyaji2982
May 19, 2026 at 3:32 am
I can listen this lady all the day ❤
@Eldenwam
May 19, 2026 at 3:32 am
He will be with you holding your hand when its your time princess.. we never truly go. <3
@beatrizleiter.santos7548
May 19, 2026 at 3:32 am
Very similar story here. Last year, my mother was 61 and super healthy. It started with some tingling in her fingers, and after that, there were 6 VERY difficult months of seeing her slip away. Her body and mind changed so fast that I couldn't get used to it or accept her new phase. She was going fast, like dust in the wind… the love of my life, the person I loved most, the only one who loved me unconditionally. My recovery from that horrible loss and the terrible end we had together followed the same path of thoughts mentioned in these videos—explained in a different way, but the same… and that is incredible, because I find very similar stories in people who have shared the same pain
@fembot521
May 19, 2026 at 3:32 am
My husband died at 44 suddenly of cardiac arrest in our living room. I’m now a single mom to two kids and I’m now 50. I don’t know how I made it through the past 5 years but I can tell you I had very little support. I also realized I’m the strongest person I know.
@garydcall9644
May 19, 2026 at 3:32 am
05/13/23 And still trying to cope. I am so sorry for your loss, but so thankful for you.
@mariabisignani8135
May 19, 2026 at 3:32 am
When my sister (she was my world) passed away 2 years ago, half of me passed away with her.
When my mom passed last year (April 21st) the other half of me passed away.
I’m still here, but I don’t want to be here anymore.
@karenmorris7674
May 19, 2026 at 3:32 am
My dad died infront of me at 14 heart attack it changed the course of my life, my mom lung cancer when i was 31. 9ne happened fast the other 4 long years as suffering. Finding jesus was the only thing that helped me.
@therealjanedoe2024
May 19, 2026 at 3:32 am
❤❤❤❤
@fuzzybug29
May 19, 2026 at 3:32 am
Wow! What a beautiful message. I’m going through my own remaking right now following a stroke at way too young of an age. It changed the fabric of me so much and I have no idea who I am now. It’s grief but for who I was. It certainly feels like I’m in the belly of the beast! I’m going to carry this message in my pocket as I get through this part. Hanging onto hope 💗
@AgainsaidBen
May 19, 2026 at 3:32 am
My wife died 1.5 years ago and I really struggled in the beginning with whether any of it was real now that it was over. I felt it was as if our relationship didn't even happen. The idea that the past still exists in some way is comforting. I was also afraid of how to get through it, but I gained a lot of strength from an optimism I gained from my upbringing in a safe and loving family, but also from human history. Everyone dies, and every generation has had to contend with this pain. As alone as I may feel, this is the normal and sadly mundane progression of life. They have all made it through in the past, and I can too.
@nursenana4430
May 19, 2026 at 3:32 am
I lost my love 16 months ago and I still grieve. My love will go on until I am gone so, therefore, my grief will also.
@Ficklstein
May 19, 2026 at 3:32 am
My brother dying suddenly at 30 has put me beside myself for the last five years. I hope she is right. I hope to find a way through this.
@Festivejelly
May 19, 2026 at 3:32 am
What an amazing woman.
@narratordru7188
May 19, 2026 at 3:32 am
Some messages float past on the wind. And some messages hit you as they pass. This one made me realize, I have thought, I'll go visit them some day soon. But that day might not be soon enough. It's time to visit them before one of us is gone… forever. Thanks Michelle.
@Monkey-z9d
May 19, 2026 at 3:32 am
I've lost my son to suicide in October, we had a very fusional relationship, he had psycosis and lived with me for 11 years, I am SO BROKEN, I don't know what I'm doing here..but I have a beautiful daughter who is courageous for me, I feel I can't take my life, although I feel like a living dead. His music, his books he wrote, his empathy his gentleness,, I cant even go out in the sunshine it reminds me of him, Everyone keeps saying oh..it'll be better in summer.. but actualy I feel the opposite..everything beautiful reminds me of him. It feels utterly impossible to heal..the sea, the trees, the countryside, my garden… HOW do I continue..I need to become another human being than I am
@donlarson3884
May 19, 2026 at 3:32 am
What soulmate? Never had one.
@mariekyslingerova4505
May 19, 2026 at 3:32 am
💔💔🫂
@ShirleyBlakeley
May 19, 2026 at 3:32 am
Bless you
@Fddg5ee46gg
May 19, 2026 at 3:32 am
What a strong woman.
@EL-ee4cz
May 19, 2026 at 3:32 am
My uncle passed a couple weeks ago. I can't help but to think about his wife. They were married for over 50 years, and as much sympathy as I have, I can't do or say anything to change that. I'm sorry for anyone out there facing the loss of a loved one. There is nothing anyone can say, it doesn't go away, but it does get better.
@andreasgrothues3300
May 19, 2026 at 3:32 am
Just like a vase that is broken cannot put itself back together again, we (she) cannot put ourselves back together again. We need to let go, and let a higher power do that.
@Recoil816
May 19, 2026 at 3:32 am
The day that my wife dies, if I am so unfortunate as to not go first… that is the day I will die. Even if my body somehow survives the emotional trauma, my mind will not.
@roberthoff5038
May 19, 2026 at 3:32 am
April 25th will mark the 4th year since a beautiful hs girlfriend (who I befriended as an adult but grew distant from because of life) passed away from cancer. I'd be lying if I said I am no longer affected by her death. I am forever changed. Not because I knew her and adored and loved her but because so many other people had a chance to be brightened by her and have lost that light. Her students, creative colleagues, students, froends, family, husband….I grieve for all of them and wish she would come to me and let me know it's ok to let go. I am still trying to figure out this. I wasn't aware and was hit by a bus from the news. I felt terrible, betrayed, guilty, lost. I became a cancer patient myself 2 years ago and struggle with surviving while pieces of me have died. I am so sorry for feeling this pain but will put 1 foot ahead of the other to find some semblance of peace in this loss and trauma. I am so sorry Tracey, you deserved so much more from life. Thank you for touching mine.
@camadai
May 19, 2026 at 3:32 am
What a lovely speaker. I hope she does this often. I think she can help plenty of people out there.