1-4 of 4 results
-
Gravitation
PI Quentin Bailey
CO-I Andri Gretarsson
CO-I Brennan Hughey
CO-I Michele Zanolin
CO-I Preston Jones
Einstein’s theory of General Relativity offers a remarkable description of gravity as curved space and time. Many of the consequences of this theory have been confirmed, and some are used daily, such as the gravitational redshift effect on GPS satellite atomic clocks. In 2015, the first observation of a gravitational wave from two inspiraling black holes occurred using the gravitational wave observatories as part of the worldwide LIGO-VIRGO collaboration. This discovery won the Nobel prize, and the observations of these events have continued, including a multi-messenger event of two colliding neutron stars.
Read moreCategories: Faculty-Staff
-
Astronomy
PI Pragati Pradhan
CO-I Brian Rachford
CO-I Noel Richardson
Astronomy is one of the oldest sciences, as people have been observing and learning from the stars for thousands of years. Astronomy has expanded beyond visible light to include the full spectrum of electromagnetic waves, from radio to x-rays and gamma rays, as well as cosmic messengers beyond the electromagnetic spectrum.
Read moreCategories: Faculty-Staff
-
Astroparticle Physics
PI Darrel Smith
CO-I Brennan Hughey
In the 1950s and 1960s, high-energy and cosmic-ray physics developed into two different fields of research. However, in the last 20 years, they have come together in a most peculiar way. As space physicists explored the sources and mechanisms for producing cosmic rays, they also realized that it was impossible to measure the dynamics of the early universe (i.e., the first 400,000 years).
Read moreCategories: Faculty-Staff
-
Exotic Propulsion
PI Darrel Smith
Exotic propulsion has captured the interest of many Embry-Riddle students. As NASA plans its manned mission to Mars, we come face-to-face with a fundamental dilemma — a round trip to Mars will take almost three years with traditional chemical rockets!
Read moreCategories: Faculty-Staff
1-4 of 4 results