![I'm Alex Filippenko, astrophysicist and enthusiastic science popularizer at the University of California, Berkeley. AMA! : r/IAmA I'm Alex Filippenko, astrophysicist and enthusiastic science popularizer at the University of California, Berkeley. AMA! : r/IAmA](https://external-preview.redd.it/2M_Q_65Q5m4Kp1CVz39pKPypnNXqBxmfakOUttZ_MfQ.jpg?auto=webp&s=c0f78a02625b84f66187646894d7c143d9862341)
I'm Alex Filippenko, astrophysicist and enthusiastic science popularizer at the University of California, Berkeley. AMA! : r/IAmA
![Alex Filippenko is the only person who was a member of both the High-z... | Download Scientific Diagram Alex Filippenko is the only person who was a member of both the High-z... | Download Scientific Diagram](https://www.researchgate.net/profile/Suzy-Lidstrom/publication/310428923/figure/fig6/AS:1132475094974494@1647014511652/Alex-Filippenko-is-the-only-person-who-was-a-member-of-both-the-High-z-Supernova-Search_Q640.jpg)
Alex Filippenko is the only person who was a member of both the High-z... | Download Scientific Diagram
![Ori Fox❓ on Twitter: "The man, the myth, the legend: Alex Filippenko. What a great celebration at #FlipperFest. My YouTube roast of Alex here: https://t.co/ExU67JFjZ1 https://t.co/TsSab7cpxX" / Twitter Ori Fox❓ on Twitter: "The man, the myth, the legend: Alex Filippenko. What a great celebration at #FlipperFest. My YouTube roast of Alex here: https://t.co/ExU67JFjZ1 https://t.co/TsSab7cpxX" / Twitter](https://pbs.twimg.com/media/DlE9qbQU4AA4XN6.jpg:large)
Ori Fox❓ on Twitter: "The man, the myth, the legend: Alex Filippenko. What a great celebration at #FlipperFest. My YouTube roast of Alex here: https://t.co/ExU67JFjZ1 https://t.co/TsSab7cpxX" / Twitter
![A New Surprise in the Accelerating Universe" by Dr. Alex Filippenko - Sky & Telescope - Sky & Telescope A New Surprise in the Accelerating Universe" by Dr. Alex Filippenko - Sky & Telescope - Sky & Telescope](https://skyandtelescope.org/wp-content/uploads/headshot.jpg)
A New Surprise in the Accelerating Universe" by Dr. Alex Filippenko - Sky & Telescope - Sky & Telescope
![A New Surprise in the Accelerating Universe" by Dr. Alex Filippenko - Sky & Telescope - Sky & Telescope A New Surprise in the Accelerating Universe" by Dr. Alex Filippenko - Sky & Telescope - Sky & Telescope](https://skyandtelescope.org/wp-content/uploads/AlexFilippenko.jpg)
A New Surprise in the Accelerating Universe" by Dr. Alex Filippenko - Sky & Telescope - Sky & Telescope
![Astrophysicist on God's Equation, Dark Matter, and the Future of Life Beyond Earth | Alex Filippenko - YouTube Astrophysicist on God's Equation, Dark Matter, and the Future of Life Beyond Earth | Alex Filippenko - YouTube](https://i.ytimg.com/vi/1tgDLbB-w-4/maxresdefault.jpg)
Astrophysicist on God's Equation, Dark Matter, and the Future of Life Beyond Earth | Alex Filippenko - YouTube
![Dr. Alex Filippenko, rechts, und Dr. Kim Weber zeigen, was passiert, wenn ein supermassives Schwarzes Loch neben einem Stern zerrissen und verbraucht einen Teil davon, am 18. Februar 2004 bei der NASA Dr. Alex Filippenko, rechts, und Dr. Kim Weber zeigen, was passiert, wenn ein supermassives Schwarzes Loch neben einem Stern zerrissen und verbraucht einen Teil davon, am 18. Februar 2004 bei der NASA](https://c8.alamy.com/compde/w0cahe/dr-alex-filippenko-rechts-und-dr-kim-weber-zeigen-was-passiert-wenn-ein-supermassives-schwarzes-loch-neben-einem-stern-zerrissen-und-verbraucht-einen-teil-davon-am-18-februar-2004-bei-der-nasa-hauptquartier-in-washington-die-veranstaltung-die-von-der-nasa-recordered-wurde-lange-zeit-von-der-theorie-vorhergesagt-aber-nie-bestatigt-bis-jetzt-upi-fotomichael-kleinfeld-w0cahe.jpg)
Dr. Alex Filippenko, rechts, und Dr. Kim Weber zeigen, was passiert, wenn ein supermassives Schwarzes Loch neben einem Stern zerrissen und verbraucht einen Teil davon, am 18. Februar 2004 bei der NASA
![Dr. Alex Filippenko speaks to those gathered for a NASA info session at NASA headquarters on February 18, 2004 in Washington. Dr. Filippenko discussed what happened when a supermassive black hole ripped Dr. Alex Filippenko speaks to those gathered for a NASA info session at NASA headquarters on February 18, 2004 in Washington. Dr. Filippenko discussed what happened when a supermassive black hole ripped](https://c8.alamy.com/comp/W0CAHH/dr-alex-filippenko-speaks-to-those-gathered-for-a-nasa-info-session-at-nasa-headquarters-on-february-18-2004-in-washington-dr-filippenko-discussed-what-happened-when-a-supermassive-black-hole-ripped-apart-a-star-and-consumed-a-portion-of-it-the-event-which-was-recordered-by-nasa-has-long-been-predicted-by-theory-but-never-confirmed-until-now-upi-photomichael-kleinfeld-W0CAHH.jpg)