[ad_1] Search box title Astronomers wind the clock on the expanding remnants of a nearby exploding star. Using NASA’s Hubble Space Telescope, they traced the rapid shrapnel of the explosion to calculate a more accurate estimate of the location and time of the stellar detonation. The victim is a star that exploded a long time … Read more
[ad_1] Electric eels don’t seem to be the loners we thought they were. In a small lake at the bottom of the Amazon River basin in Brazil, scientists for the first time recorded the fish not only living together, but actively working together to feed and slaughter their prey. There is even evidence that the … Read more
[ad_1] This illustration shows what the hybodontiform shark Asteracanthus might have looked like, as well as silhouettes showing the shark next to a person for the scale. Sebastian Stumpf / Fabrizio De Rossi Sharks tend to be much harder to find preserved in fossil form than their bony dinosaur mates. Shark cartilage is breaking down, … Read more
[ad_1] This site can earn affiliate commissions from the links on this page. Terms of use. SpaceX is busy transporting astronauts to and from the International Space Station these days, but that’s not all Elon Musk’s aerospace company does. It is also preparing for an effort to colonize Mars and deploy a satellite internet constellation … Read more
[ad_1] An artist’s illustration of the InSight lander on Mars, with its “mole” dug deep into the ground. NASA / JPL-Caltech NASA sent its InSight lander to Mars with an ambitious mission: to study the deep internal structure of the planet. A crucial part of that effort – the “mole” – failed despite two years … Read more
[ad_1] Magnetic chaos hidden in the Whirlpool GalaxyNASA Cigar Galaxy “ highway ” magnetic channels materialNASA View full coverage on Google News [ad_2] Source link
[ad_1] Astronomers have found the most distant quasar ever, and like a handful of others found at this distance, it presents a huge problem (literally): The black hole that powers it has been far too large for how long it’s been around. . The quasar is named after its coordinates on the sky, J031343.84−180636.4 (let’s … Read more
[ad_1] U.S. Postal Service to issue NASA Sun Science Forever stampsNASA [ad_2] Source link
[ad_1] Artist’s concept of a red giant star burning a planet orbiting around it. Image via ESO / L. Calçada. The Earth exists because of our sun, formed in orbit around it from a huge cloud of gas and dust in space, 4.5 billion years ago. Likewise, the sun will ruin the Earth for living … Read more
[ad_1] Don’t forget NASA Curiosity of the rover on Mars just because her younger cousin is about to land on the red planet. The car-sized Curiosity marked 3,000 days on Mars, or soils, on the Red Planet on Tuesday (January 12), just five weeks before NASA. Perseverance rover is scheduled to land. (A soil is … Read more