For the first time, astronomers have traced a fast radio burst (FRB) to the outskirts of an ancient, dead, elliptical galaxy—an unprecedented home for a phenomenon previously associated with much younger galaxies.

"Because it's such a large supermassive black hole at the center, we'd predicted we'd see an elliptical galaxy." The spiral host galaxy, a quasar named J0742+2704, was discovered emanating a ...

For the first time, astronomers have traced a fast radio burst (FRB) to the outskirts of an ancient, dead, elliptical galaxy -- an unprecedented home for a phenomenon previously associated with ...

The signal has been linked to the outskirts of an ancient, dead, elliptical galaxy. This presents an unprecedented home for a phenomenon previously associated with much younger galaxies.

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a cosmic puzzle. The night sky was dotted with more than 100 nebulous objects cataloged in the late 1700s by French astronomer Charles Messier.

Starting at 12:30 p.m. ET (1730 GMT) on Saturday (Jan. 25), astrophysicist Gianluca Masi of the Virtual Telescope Project will stream live telescope views of all six of the planets in marching order. You can watch the livestream courtesy of the Virtual Telescope Project directly on their website or YouTube channel.

The alignment of seven planets in the night sky has captivated observers for centuries, inspiring awe and curiosity. This celestial event, commonly referred to as a planetary parade, is not just a visual spectacle but also a significant opportunity for scientific inquiry.

These FRBs, named FRB 20240209A, are located outside of the massive ancient elliptical galaxy it is associated with that only contains old and dead stars, Shah said. Using the James Webb Space ...

"Rootless cones form when lava flows over wet or icy ground, causing it to boil and explode," said Dundas. "The region around Athabasca Valles is covered by a huge lava flow field, and seeing rootless cones on that lava tells scientists that there was ice underground but very close to the surface when that lava erupted."

The next Mars rovers may traverse the Red Planet with futuristic tires. NASA 's Glenn Research Center released imagery and footage from testing of a novel tire, called a shape memory alloy spring tire, that would be capable of incurring significant deformation on rugged terrain, before springing back to its original shape.

The elliptical orbit which carries you from Earth to Mars is longer than Earth's orbit but shorter than Mars' orbit. Accordingly, we can estimate the time it would take to complete this orbit by ...