Cullen-Peck Fellowship: Tamara Bogdanovic
Tamara Bogdanovic has been awarded one of the four Cullen-Peck Fellowship given by the College of Sciences, GaTech. Cullen-Peck Fellowships recognize research accomplishments led by associate professors or advanced assistant professors.
LIGO's Second Gravitational Wave Detection

The LIGO Scientific Collaboration has announced the second detection of gravitational waves that originated from the merging of two stellar mass black holes. The detection, GW151226, has been made on December 26, 2015 at 3:38:53 UTC. The article is published in the Physical Review Letters. Follow the link for the GT press release.

Milky Way’s Missing Red Giants

New computer simulations by former undergraduate student Thomas Forrest Kieffer and Prof. Tamara Bogdanovic shed light on the Milky Way's missing red giant stars. The state-of-the-art simulations provide a onclusive test for ahypothesis of why the center of the MIlky Way appears to be filled with young stars but has very few old ones. According to the theory, the remnants of older, red giant stars are still there - they just aren't bright enough to be detected with current telescopes.

The paper was published in the Astrophysical Journal on June 1 2016: CAN STAR–DISK COLLISIONS EXPLAIN THE MISSING RED GIANTS PROBLEM IN THE GALACTIC CENTER?

LISA Pathfinder paves way for the first space-based gravitational wave observatory

LISA Pathfinder, an European Space Agency satellite mission has successfully demonstrated the technology for a gravitational wave observatory in space. The LISA Pathfinder team presents the results in a paper published today in Physical Review Letters. The results show that the two test masses at the heart of the spacecraft are falling freely through space under the influence of gravity alone. They are unperturbed by other external forces, to a precision more than five times better than originally required. The link for the PRL

2016 Cottrell Award winner: Tamara Bogdanovic

The first Georgia Tech Cottrell Scholar since 1999, Tamara Bogdanovic's research, "Shedding Light on Supermassive Black Holes," will include the development of high-resolution computer models. Utilizing existing observational data, Tamara Bogdanovic will attempt to develop a new generation of theoretical models to aid in the discovery and observation of binary supermassive black holes.

The Cottrell Scholar program develops outstanding teacher-scholars who are recognized by their scientific communities for the quality and innovation of their research programs and their academic leadership skills. 

For the education component of the Cottrell Scholar Award, Tamar will implement research-based teaching methods that “put emphasis on active student participation and collaborative learning.” She is also planing to develop online resources to enhance the student learning experience.



Albert Einstein first posed the idea of gravitational waves in his general theory of relativity just over a century ago. But until now, they had never been observed directly. For the first time,...

Congratulations to Greg Richards (Otte group)! He is awarded the 2016 Amelio Award for Excellence in Research by a Graduate Student. Greg will receive a cash prize in connection with this award.

News from the Ligo Scientific Collaboration: There will be a Press Conference on the 11th of February at 10:30 am (E.T) at the National Press Club. The press conference will be live streamed at...

Congratulations to Prof. Pablo Laguna for receiving the 2016 Edward A. Bouchet Award from the American Physical Society! He was awarded due to his contributions to numerical relativity and...