The X-Ray Imaging and Spectroscopy Mission (XRISM), a joint mission between the Japanese Aerospace Exploration Agency (JAXA) ...

Surprised astronomers just discovered a world that blurs the line between planet and stellar remnant, hiding in a system ...

For more than a century, astronomers have known that some “new stars” flaring into view are not births at all but violent outbursts on long‑dead stellar cores. What they lacked was a clear, close look ...

In a strange turn of events, a supernova birthed twin baby neutron stars that merged to make a powerful kilonova. Reading time 3 minutes When massive stars die, they go out in fiery explosions called ...

A double blast of dying stars may be the first observed case of a long-hypothesized, never proven “superkilonova.” Although astronomers are still searching for concrete answers, a study published in ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A double blast of dying stars may be the first observed case of a ...

Astronomers tracked a decade of dramatic changes in P13, a neutron star undergoing supercritical accretion. Its X-ray luminosity rose and fell by factors of hundreds while its rotation rate ...

A research team has investigated long-term X-ray variability in the neutron star NGC 7793 P13, an object thought to be driven by supercritical accretion, where an extraordinary amount of gas falls ...

Voice actor and comedian Jeff Garcia has died. He was 50 years old. Garcis was most well-known for playing Sheen in both the "Jimmy Neutron" television show and movie. He also played Sheen on his own ...

Jeff Garcia, who was best known as the voice of Sheen in the hit Nickelodeon cartoon “Jimmy Neutron,” has died at age 50. The actor’s son, Jojo Garcia, revealed the tragic news on social media on ...

Lone Star's Karece Hoyt (1) celebrates with his teammate quarterback Trey Wright (3) after scoring a touchdown in the first half of a high school football game against West Mesquite at Ford Center at ...

Jeff Garcia, the actor and comedian best known for his work on Jimmy Neutron, has died at the age of 50. Family members confirmed to TMZ that Garcia passed away early Wednesday morning in Southern ...