Fred Rasio
Astrophysicist at CIERA
Not Their First Rodeo: Gravitational Wave Detectors Spot Merging Black Holes That Have Merged Before
The gravitational wave events GW241011 and GW241110 provide strong evidence for the growth of black holes through successive mergers.aasnova.orgBetelgeuse’s Companion Star May Have Been Seen at Last
Finally found: using speckle imaging, researchers have spotted what is likely the predicted 1.6-solar-mass companion to the red supergiant Betelgeuse.aasnova.org- Reposted by Fred Rasio[Not loaded yet]
- ApJ Letters exoALMA Focus Issue
Monthly Roundup: A Deep View of Planet-Forming Disks with ALMA
Introducing exoALMA: a survey of 15 large, bright protoplanetary disks that has revealed gas structures that point to potential planet formation.aasnova.org Spinning Up: Impacts of Stellar Collisions on Binary Black Hole Mergers
How do interactions binary black holes experience in dense star clusters impact the gravitational waves we detect on Earth? Recent simulations show that stellar collisions leave imprints on the masses...aasnova.org- Reposted by Fred Rasio[Not loaded yet]
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AAS Alarmed by Rumored Deep Cuts to NASA and National Science Foundation | American Astronomical Society
Recent reports have indicated that the White House may soon be proposing drastic cuts to future budgets for the National Science Foundation and the NASA Science Mission Directorate.aas.org- Reposted by Fred Rasio[Not loaded yet]
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J. Fraser Stoddart, Who Developed Microscopic Machines, Dies at 82
He grew up playing with model construction sets. As an adult, he tinkered with molecules instead, creating nanomachines and winning a Nobel Prize.nytimes.comSverre Aarseth, father of open source stellar dynamics software, has passed on to a higher orbit – ASCL.net
ascl.net- Reposted by Fred Rasio[Not loaded yet]
