An international team of astronomers has discovered the first radio-bright tidal disruption event (TDE) occurring outside a galaxy’s center using the U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) Very Large Array (NSF VLA) and Atacama Large Millimeter/submillimeter Array (ALMA), along with several partner telescopes.
Recent News
First-ever Detection of “Heavy Water” in a Planet-forming Disk
The discovery of ancient water in a planet-forming disk reveals that some of the water found in comets—and maybe even Earth—is older than the disk’s star itself, offering breakthrough insights into the history of water in our Solar System.
Astronomers Detect Lowest Mass Dark Object Yet in Distant Universe
An international research team, using a worldwide network of radio telescopes, has detected an enigmatic dark object with a mass about one million times that of our Sun without observing any emitted light. This is the lowest mass dark object ever detected at a cosmological distance using only its gravitational influence.
Space Company Taps Coast-to-Coast Radio Telescopes for Moon Mission
Intuitive Machines’ IM-2 mission Nova-C lunar lander, Athena, in the company’s Lunar Production and Operations Center. Credit: Intuitive Machines
Intuitive Machines partners with NSF National Radio Astronomy Observatory, using 10 iconic U.S. telescopes from Hawaii to Virgin Islands to guide Nova-C lunar lander’s mission
The U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) is supporting Intuitive Machines’ second lunar mission, IM-2, which landed on the surface of the Moon, Thursday, March 6th.
Intuitive Machines has been working with the NSF NRAO over the past year to utilize the NSF Very Long Baseline Array (NSF VLBA) to support precise tracking and data downlink of Intuitive Machines’ Nova-C lunar lander, named Athena, during its mission to the Moon.
“The NRAO adds significant capability to Intuitive Machines’ Lunar Data Network,” said Intuitive Machines CEO Steve Altemus. “Using multiple, strategically located, world-class radio telescopes and ground stations enables our mission controllers to precisely track Athena through near-continuous, data-driven communications.”
The NSF NRAO will provide Intuitive Machines with access to its NSF VLBA network of radio telescopes, in ten locations across the United States, to receive data transmitted by the Nova-C lander during its journey to the Moon, while in lunar orbit, and after landing. The NSF GBT, the world’s largest fully steerable radio telescope, will also collect data. This mission support will improve the accuracy of the lander’s orbit determination through real-time or near-real-time position data.
“NRAO is excited to support Intuitive Machines in their second groundbreaking lunar mission,” said NSF NRAO assistant director Joe McMullin, who managed this project. “Our telescopes and expertise in radio astronomy will contribute to this mission’s success by providing accurate positional data and reliable communication links. NRAO recognizes the value in supporting commercial partnerships to advance space exploration and scientific discovery.”
About NRAO
The National Radio Astronomy Observatory (NRAO) is a facility of the National Science Foundation, operated under cooperative agreement by Associated Universities, Inc. NRAO designs, builds, and operates cutting-edge radio telescopes for use by scientists around the world.
This news article was originally published on the NRAO website on March 6, 2025.
Recent News
Astronomers Discover Fastest-Evolving Radio Signals Ever Observed from Black Hole Tearing Apart Star
An international team of astronomers has discovered the first radio-bright tidal disruption event (TDE) occurring outside a galaxy’s center using the U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) Very Large Array (NSF VLA) and Atacama Large Millimeter/submillimeter Array (ALMA), along with several partner telescopes.
First-ever Detection of “Heavy Water” in a Planet-forming Disk
The discovery of ancient water in a planet-forming disk reveals that some of the water found in comets—and maybe even Earth—is older than the disk’s star itself, offering breakthrough insights into the history of water in our Solar System.
Astronomers Detect Lowest Mass Dark Object Yet in Distant Universe
An international research team, using a worldwide network of radio telescopes, has detected an enigmatic dark object with a mass about one million times that of our Sun without observing any emitted light. This is the lowest mass dark object ever detected at a cosmological distance using only its gravitational influence.