Astronomy – Spaceflight Now

Arecibo Observatory collapses as scientists lament loss of deep space radar

December 1, 2020

The 900-ton suspended platform of Puerto Rico’s famed Arecibo Observatory collapsed Tuesday after cable failures, crashing into the radio telescope’s iconic dish and shattering a research instrument used to study pulsars, galaxies, planets, and asteroids that might threaten Earth.

Arecibo Observatory faces demolition after cable failures

November 19, 2020

After withstanding hurricanes and earthquakes, playing central roles in movies like “GoldenEye” and “Contact,” Puerto Rico’s famed Arecibo Observatory, once the largest radio telescope in the world, will be demolished because of cable failures that left its huge detector platform too unstable to attempt repairs.

Water molecules detected on moon’s sunlit surface, adding impetus to Artemis

October 26, 2020

Water molecules have been directly detected across sunlit regions of the moon, not just in ultra-cold, permanently shadowed polar craters, scientists announced Monday, indicating the precious resource may be more easily accessible to future astronauts than previously thought.

JWST completes tests to simulate rigors of launch

October 7, 2020

The fully-assembled James Webb Space Telescope has completed testing in Southern California to verify the $10 billion mission can withstand the sound and shaking it will see during launch scheduled late next year on a European Ariane 5 rocket.

Jupiter looms large in spectacular Hubble image

September 18, 2020

The Hubble Space Telescope turned toward Jupiter last month, capturing colorful views of the giant planet and its icy moon Europa more than 400 million miles from Earth.

SpaceX launches more Starlink satellites, beta testing well underway

September 3, 2020

Sixty more satellites launched Thursday from the Kennedy Space Center to join SpaceX’s Starlink fleet, adding coverage to the broadband network as it is already “well into the first phase of testing.”

SpaceX closes out busy week with launch of more Starlink satellites

August 7, 2020

With a Falcon 9 rocket launch Friday, SpaceX added 57 more satellites to the Starlink broadband fleet and deployed a pair of piggyback commercial Earth-imaging reconnaissance satellites for BlackSky, wrapping up a busy week that began with SpaceX’s return of two NASA astronauts to Earth and the first low-altitude test flight of the company’s next-generation Starship vehicle.

Live coverage: SpaceX launches more Starlinks from Kennedy Space Center

August 6, 2020

SpaceX launched 57 Starlink broadband satellites and a pair of Earth observation smallsats for BlackSky on top of a Falcon 9 rocket at 1:12 a.m. EDT (0512 GMT) Friday. The 90th launch of a Falcon 9 rocket took off from pad 39A at NASA’s Kennedy Space Center in Florida.

After delays, Falcon 9 rocket back on launch pad with Starlink satellites

August 6, 2020

After a six-week delay for undisclosed reasons, SpaceX raised a Falcon 9 vertical on its launch pad Thursday at the Kennedy Space Center in Florida for another try early Friday to send into orbit the company’s next batch of Starlink Internet relay stations and a pair of commercial BlackSky Earth-imaging microsatellites.

China launches high-resolution mapping satellite

July 25, 2020

China launched a Long March 4B rocket Saturday with a high-resolution mapping satellite for the Chinese Ministry of Natural Resources and two smaller spacecraft designed for astronomical observations and data relay services.