Fourth SpaceX Falcon-9 in Four Months Roars to Space Station With Next Dragon Resupply Ship

Liftoff of the SpaceX Falcon-9 rocket to deliver the company’s sixth dedicated Dragon resupply mission to the International Space Station on April 14, 2015, at 4:10 p.m. EDT from Cape Canaveral, Fla. Photo Credit: John Studwell / AmericaSpace

Following a 24-hour delay, caused by unacceptable weather conditions, SpaceX has successfully delivered its latest Dragon […]

Various Health Studies and Dragon CRS-6 Preparations Highlight Busy Week for Expedition 43

Italian astronaut Samantha Cristoforetti of the European Space Agency (ESA) takes a break to enjoy the view earlier this week. Photo via Twitter @Astro Samantha

The six people who make up the Expedition 43 crew in orbit on the International Space Station (ISS) kept busy this week with a full schedule of work to […]

Third Time's the Charm? SpaceX Rocket-Landing Pad Sets Sail for Monday Booster Landing Attempt

Illustration of a SpaceX Falcon-9 booster with its landing legs and hypersonic grid fins deployed for a landing attempt. Image Credit: SpaceX

It’s now T-2 days until the scheduled launch of SpaceX’s next Falcon-9 rocket, which will boost the sixth dedicated Dragon cargo resupply mission (CRS-6) to the International Space Station (ISS) for NASA. Operating under the […]

US Warns China to Halt ASAT Threats as Defense Dept. Reorganizes for Improved Space Warfare Capability

China’s first solid propellant launcher, the Long March-11 rocket, is a likely ASAT booster. Photo Credit: CALT

Significant changes are underway in U.S. military space operations due to the growing threat from Chinese anti-satellite (ASAT) weapons and the exponential growth in lightsats and CubeSats that threaten to “darken the sky,” consuming huge bandwidth while […]

Buried Glaciers Have Enough Ice to Cover Entire Surface of Mars, According to New Study

Image of dust-covered glaciers on Mars from the High Resolution Stereo Camera on Mars Express. The glaciers are composed of water ice. Image Credit: ESA/DLR/FU Berlin

When the topic of ice on Mars comes up, the first thing that usually comes to mind are the polar ice caps which are prominent even in small […]

Blue Origin BE-3 Hydrogen Engine Successfully Completes Acceptance Testing

Blue Origin’s BE-3 rocket engine ramps up to full power operations of 110,000 lbf thrust. Photo credit: Blue Origin

Blue Origin’s BE-3 rocket engine ramps up to full power operations of 110,000 lbf thrust. Photo credit: Blue Origin

The BE-3 rocket engine is the first new hydrogen engine developed in the United States since the RS-68 engine (used on ULA’s Delta-IV) over a decade ago. The company behind the design and development of […]

NASA and IBM Team Up for You to Become a Rocket Scientist in the 2015 Space Apps Challenge

Image Credit: NASA

NASA and IBM have teamed up to stage the “NASA International Space Apps Challenge” in the fourth running of the event. With over 10,000 developers expected to get coding around the world, the objective is to produce a program, app, or even web application over the three days of the competition, […]

NASA Partners With Commercial Industry to Advance Deep Space Exploration Capabilities

A view of the space habitat at night, docked with the Space Exploration Vehicle. This photo was taken during the 2010 Desert RATS field testing, from Aug. 31 - Sept. 15, 2010, in Black Point Lava Flow, Ariz. Image credit: NASA

A space habitat at night, docked with a “Space Exploration Vehicle.” This photo was taken during the 2010 Desert RATS field testing, from Aug. 31 – Sept. 15, 2010, in Black Point Lava Flow, Ariz. Image credit: NASA

This week, NASA announced the selection of 12 partnerships within the commercial industry to help develop the […]

Hubble and Chandra Unveil Mysteries Concerning Dark Matter

From HubbleSite: “This collage shows images of six different galaxy clusters taken with NASA’s Hubble Space Telescope and Chandra X-ray Observatory. The clusters were observed in a study of how dark matter in clusters of galaxies behaves when the clusters collide. Seventy-two large cluster collisions were studied in total. Using visible-light images from Hubble, […]

Spacecraft Assembly Begins for NASA's OSIRIS-REx Asteroid Sample Return Mission

Artist concept of OSIRIS-REx, the first U.S. mission to return samples from an asteroid to Earth. Image Credit: NASA/Goddard

The first United States mission in history to launch a robotic spacecraft to an asteroid, retrieve samples, and return those samples back to Earth for study just passed a big milestone in its development this […]