Top: White light curves of observation 1, observation 3, and observation 15 from the NA reduction, both at native time resolution in black and binned to 25x in red for
Top: White light curves of observation 1, observation 3, and observation 15 from the NA reduction, both at native time resolution in black and binned to 25x in red for
Retirement Information for NASA Employees The NSSC provides general administrative, advisory, and transactional support for federal benefits programs to all NASA employees, calculates retirement estimates, and processes retirement packages. In
ORLANDO, Fla. — A ground-based satellite-jamming system made by L3Harris Technologies for the U.S. Space Force has been approved for potential export to select American allies, marking a rare expansion
An international team of astronomers observed a sudden outburst of matter near the supermassive black hole NGC 3783 at speeds reaching up to 20% of the speed of light. During
Observations with the SPHERE instrument on the European Southern Observatory’s VLT revealed the presence of debris rings similar to structures in our Solar System. SPHERE found rings similar to the
Motion of 3I. (a) Color composite from SPHEREx data at 1.185, 1.716, and 2.194 µm for red, green, and blue, respectively. The trajectory of 3I is overplotted, with observed positions
Using NASA’s Swift and Fermi space telescopes, Indian astronomers have conducted a long-term multiwavelength study of a nearby blazar designated TXS 0518+211. Results of the study, published Nov. 26 on
Heads up aurora chasers! The northern lights could put on a show across the U.S. tonight and tomorrow as a coronal mass ejection (CME) is forecast to hit Earth, according
“Star Trek: Starfleet Academy” is approaching at warp speed, with the first pair of episodes for its 10-chapter debut season due to arrive on Jan. 15, 2026. Last week, Paramount+
Astronomers have used the James Webb Space Telescope (JWST) to discover that a distant “hot Jupiter” planet has two staggeringly long tails composed of helium that currently defy explanation. The




