News: Department of Physics and Astronomy

commencement profile (josh hawkins/unlv)
People |

President Keith E. Whitfield honors six graduates who have shown exemplary commitment to both the community and their studies.

AI rendering of binary planets orbiting eachother
Research |

Study in Nature Astronomy theorizes that dense stellar clusters may eject pairs of giant planets, which remain gravitationally bound to one another.
 

man pictured with ALMA image of the young star HL Tau and its protoplanetary disk
People |

International student Shangjia Zhang lands a highly competitive NASA grant and UNLV graduate fellowship.

A plane lowers its landing gear.
Research |

We checked in with UNLV astrophysicist Jason Steffen about his zippy method for boarding an aircraft and what kind of differences it can make.

artist depiction of orbiting planets
Research |

UNLV astrophysicist Jason Steffen worked on new NASA research that provides a deeper understanding of our solar system’s history and measuring exoplanets.

China's FAST radio telescope
Research |

International team reports on a radio pulsar phase of a Galactic magnetar that emitted a fast radio burst in 2020; observations suggest unique origins for “bursts” and “pulses," which adds to FRB formation theory.
 

illustration of a microquasar in outer space
Research |

An international team of scientists reports in Nature the first detection of a quasi-periodic oscillation signal in the radio band from a Galactic black hole system.

image from the James Webb telescope
People |

From de facto time machines to the story behind your TV static, UNLV cosmologist and computer scientist Paul La Plante shares four facts you probably didn’t know about the universe.

artist conception of fast radio burst
Research |

International team of scientists reports a possible correlation between gravitational waves from neutron star mergers and fast radio bursts; results could improve understanding of how some deep-space bursts occur.  

collage of woman working in lab with images of wires and timestamps
Research |

Physicist Elizabeth Donley tackles the challenge of precisely redefining the second.

A laser beam emitting a blue light is projected into a diamond anvil cell
Research |

Groundbreaking discovery was the norm for Rebel researchers in 2022. Here's a selection of our favorite news-making UNLV research highlights from the year. 

rendering of gamma-ray burst
Research |

A long-duration gamma-ray burst observed in late 2021 revealed signatures typically associated with short-duration bursts, forcing puzzled scientists to create a new model for the origin of this unique burst.