Research Disciplines
Our multi-disciplinary research programs synthesize observational data from ground and space telescopes with supercomputer hydrodynamical simulations and theoretical astrophysics.
Exoplanetary Atmospheres & Habitability
Characterizing chemical spectra and climate dynamics of worlds beyond our Solar System.
Over 5,600 confirmed exoplanets have transformed our understanding of planetary architectures. Using transmission and emission spectroscopy, astronomers measure how starlight is filtered through an exoplanet's atmosphere during transit. With telescopes like JWST and Ariel, we detect water vapor, carbon dioxide, sulfur dioxide, and explore potential biomarker candidates like dimethyl sulfide (DMS) in candidate Hycean worlds.
Black Hole Physics & Extreme Gravity
Probing the event horizons of supermassive and stellar-mass spacetime singularities.
Formed by catastrophic gravitational collapse or early-universe direct seed collapse, black holes warp spacetime so severely that nothing—not even light—can escape within their event horizon. Using global interferometry networks like the Event Horizon Telescope (EHT) and high-energy observatories like Chandra and NuSTAR, researchers investigate relativistic jets, accretion disk physics, photon rings, and black hole thermodynamic entropy.
Dark Matter & Dark Energy
Deciphering the 95% invisible cosmic fabric driving expansion and galactic clustering.
Cosmological measurements from the Cosmic Microwave Background (Planck), baryon acoustic oscillations, and Type Ia supernovae demonstrate that our universe is undergoing accelerated expansion driven by dark energy (quantified by the cosmological constant Lambda or evolving quintessence fields). Simultaneously, galaxy rotation curves and weak gravitational lensing demonstrate immense invisible dark matter halos, probed by underground xenon/argon detectors and wide-field space telescopes like Euclid and Roman.
Astrobiology & Ocean Worlds
Investigating the origins of life and searching for habitable niches across the Solar System.
Astrobiology bridges astrophysics, molecular biology, planetary geology, and oceanography. Key targets include Jupiter's moon Europa, Saturn's moon Enceladus (which vents saline hydrothermal plumes containing methane, hydrogen, and phosphorus into space), Titan (with liquid methane/ethane lakes and complex organic tholins), and Mars ancient sedimentary clay beds.
Gravitational Wave Astronomy & Multi-Messenger Astrophysics
Listening to ripples in spacetime from colliding neutron stars, black holes, and the early universe.
Predicted by Albert Einstein in 1916 and directly detected for the first time in 2015 by LIGO, gravitational waves are oscillations in the curvature of spacetime. By combining gravitational wave observatories (LIGO, Virgo, KAGRA) with electromagnetic telescopes (gamma-ray, optical, radio) and neutrino observatories (IceCube), multi-messenger astronomy resolves heavy element r-process nucleosynthesis (gold, platinum) and maps relativistic mergers.
Heliophysics & Solar-Terrestrial Dynamics
Unraveling the Sun's magnetic engine, coronal heating mystery, and space weather hazards.
Using the Parker Solar Probe (flying within 3.8 million miles of the photosphere at 430,000 mph) and the Solar Orbiter mission, heliophysicists study magnetic reconnection, solar flare particle acceleration, coronal mass ejections (CMEs), and the supersonic solar wind to safeguard global satellite constellations, electric grids, and interplanetary astronaut missions.
Quantum Cosmology & Cosmic Inflation
Exploring the quantum origins of the Big Bang, cosmic topology, and spacetime fabric.
Quantum cosmology investigates the state of the universe at the Planck scale (10⁻⁴³ seconds after the initial singularity). By analyzing cosmic inflation models, quantum fluctuations seeded the large-scale structure of galaxies, cosmic void networks, and the temperature fluctuations visible in the Cosmic Microwave Background radiation.