The six curiosities that Brown and Batygin identified have elongated elliptical orbits whose perihelia ... Way as our Sun orbits the center of the galaxy. "But some of it - there has to be ...
For the first time, astronomers have traced a fast radio burst (FRB) to the outskirts of an ancient, dead, elliptical ...
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 car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.
"Rootless cones form when lava flows over wet or icy ground, causing it to boil and explode," said Dundas. "The region around ...
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.
There is an official date for the opposition of Mars, but that's not the only night to observe it. The Red Planet will actually be brighter three days earlier, when it's closer to Earth (a consequence ...
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 ...
"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 ...
While the general interval is around 26 months, some oppositions can be more closely spaced due to the elliptical nature of Mars's orbit. For instance, "perihelic oppositions," which occur when ...