The Evidence is Leaning More and More Towards an Asteroid Ending the Dinosaurs

Which camp are you in: volcanoes? Or asteroids?

When it comes to the extinction of the dinosaurs, science has whittled it down to those two possibilities. The asteroid strike has been the leading candidate for quite some time now, but those darn volcanoes refuse to stand down.

A new study is presenting even more evidence that it was the impact that wiped out the dinosaurs, and not volcanoes.

Continue reading “The Evidence is Leaning More and More Towards an Asteroid Ending the Dinosaurs”

Weekly Space Hangout: January 22, 2019 – Dr. Kenneth Carpenter of HST and WFIRST

Hosts: Fraser Cain (universetoday.com / @fcain)

Allen Versfeld (https://www.urban-astronomer.com/ / @uastronomer)

Carolyn Collins Petersen (TheSpaceWriter.com / @spacewriter)

Michael Rodruck (@michaelrodruck)

This week we welcome Dr. Kenneth Carpenter to the Weekly Space Hangout.

Continue reading “Weekly Space Hangout: January 22, 2019 – Dr. Kenneth Carpenter of HST and WFIRST”

Curiosity Looked up and Saw Phobos During the Daytime

For fans and enthusiasts of space exploration, the name Kevin Gill ought to be a familiar one. As a software engineer at NASA’s Jet Propulsion Laboratory who specializes in data visualization and analysis, he has a long history of bringing space exploration to life through imagery. Among his most recent offerings is a very interesting pic taken by the Curiosity rover early in its mission.

Continue reading “Curiosity Looked up and Saw Phobos During the Daytime”

China’s 500-Meter FAST Radio Telescope is Now Operational

The world’s largest and most sensitive radio telescope is officially open for business according to Xinhua, China’s official state-run media. The FAST Radio Telescope saw fist light in 2016 but has been undergoing testing and commissioning since then. FAST stands for Five-hundred meter Aperture Spherical Telescope.

Continue reading “China’s 500-Meter FAST Radio Telescope is Now Operational”

SpaceX Crew Dragon Capsule Nails In-Flight Abort Test! Next Stop, the ISS!

At Launch Complex 39A at the Kennedy Space Center in Cape Canaveral, Florida, during the morning hours this past Sunday (Jan, 19th), SpaceX conducted the final uncrewed test of their Crew Dragon space capsule. This was the all-important in-flight abort test, the purpose of which was to validate the crew capsule’s escape capabilities in the event of an unexpected emergency during launch.

The event, which was live-streamed by NASA TV, was a complete success and saw the Crew Dragon successfully separate from its Falcon 9 launcher before being retrieved at sea. With this test complete, NASA and SpaceX will be moving forward with the first crewed mission. Known as Crew Demo-2, this mission will see two astronauts launched aboard the Crew Dragon to the International Space Station (ISS) later this year.

Continue reading “SpaceX Crew Dragon Capsule Nails In-Flight Abort Test! Next Stop, the ISS!”