Making it through the frigid Martian temperatures after being deployed by NASA’s Perseverance rover is a major milestone for the small rotorcraft. NASA’s Ingenuity Mars Helicopter has emerged from its first night on the surface of Mars. Evening temperatures at Jezero Crater can plunge as low as minus 130 degrees Fahrenheit (minus 90 degrees Celsius), which […]
The December 2018 close approach by the large, near-Earth asteroid 2003 SD220 has provided astronomers an outstanding opportunity to obtain detailed radar images of the surface and shape of the object and to improve the understanding of its orbit. The asteroid will fly safely past Earth on Saturday, Dec. 22, at a distance of about […]
The asteroid is roughly the same size as the one that exploded over Chelyabinsk, Russia in 2013. “It will come no closer than 4,200 miles (6,800 kilometers),” from Earth on Oct. 12, 2017 according to NASA. Image-NASA via Space.com NASA scientists are excited about the upcoming close flyby of a small asteroid and plan to […]
Numerous recent blogs and web postings are erroneously claiming that an asteroid will impact Earth, sometime between Sept. 15 and 28, 2015. On one of those dates, as rumors go, there will be an impact — “evidently” near Puerto Rico — causing wanton destruction to the Atlantic and Gulf coasts of the United States and […]