|Filed Under:||Academics / Astronomy|
|Posts on Regator:||3046|
|Posts / Week:||6.5|
|Archived Since:||March 16, 2008|
Behold: Daphnis, the tiny, 8-kilometer moon that orbits within a ring gap, gently tugging on the edges of the gap to create delicate scallops.
This Friday, Charles Bolden resigns as NASA administrator after a stint of 2,744 days. Robert Lightfoot, the agency's highest-ranking civil servant, will take over as acting admin. How long will Lightfoot serve? If history serves as a guide, it could be a while.
The Planetary Society is launching a new webpage showcasing LightSail academic papers, schematics, parts and imagery.
Last February, a group called the Space Exploration Alliance held their annual "legislative blitz," walking the halls of Congress to sway lawmakers toward increased support for NASA's 2017 budget.
What is it like behind the scenes before, during, and after the launch of a spacecraft?
Go see Hidden Figures, and bring your kids. Despite its serious subject matter, the movie is joyful, often funny, and, in the end, triumphant.
SpaceX says they fixed a problem with the helium pressurization system that destroyed a Falcon 9 rocket last year. The company pushes the boundaries of rocket science, creating an occasional jaw-dropping fireball in the process. But will the risk-reward equation change when SpaceX starts flying astronauts?
Last week, NASA selected its thirteenth and fourteenth missions in its low cost Discovery program.
Artist and astrophotographer Judy Schmidt brings us a view from within the rings of Saturn.
NASA announced two new asteroid missions today named Lucy and Psyche that will fill important gaps in our understanding of how the solar system was formed. Here are eight things to know about the two missions.
More than a month after a Progress spacecraft bound for the International Space Station plunged to the ground during a botched launch attempt, investigators are still unable to clear its rocket to carry future ISS crews.
As 2016 came to an end and 2017 rang in, Opportunity was working the first leg of the ascent up the rugged western rim of Endeavour Crater on her way to an ancient gully, the next scientific tour de force down the road, and the mission was closing in on its 13 th anniversary of surface operations coming up in the New Year.
Dawn is concluding a remarkable year of exploring dwarf planet Ceres. Chief Engineer and Mission Manager Marc Rayman brings us his latest update.
Axiom Space, a recently formed company headed by former ISS program manager Mike Suffredini, plans to send an astronaut to the ISS in 2019 and connect a large multipurpose habitat there in 2020.
What's ahead for our intrepid space explorers in 2017? It'll be the end of Cassini, but not before the mission performs great science close to the rings. OSIRIS-REx will fly by Earth, and Chang'e 5 will launch to the Moon, as a host of other spacecraft continue their ongoing missions.
Our preview of spaceflight in 2017 starts with highlights of missions and events happening on and around our home planet.
Jake Rosenthal takes us on a tour of the history of discovery of our place in the cosmos.
China released a new white paper on its policy and activities in space, outlining ambitious deep space exploration, human spaceflight and space science projects as major priorities for the years up to 2020 and beyond.
After a series of maneuvers in-orbit, GOES-R—now known as GOES-16—has reached its designated location in space. What happens next?
In a review of Rogue One: A Star Wars Story, Jason Davis says you're more likely to enjoy the film if you embrace it as comfort food—a story line that fits into a larger sequence of Star Wars events you already know.