Atlas-V Returns with MUOS-5 June 24, Senate Says No More Russian Engines by 2022

Each Atlas V is powered by a single oxygen/kerosene Russian RD-180 with two engine nozzles. By 2019 ULA hopes to instead power the launcher with two BE-4 methane/oxygen engines. Photo Credit: NASA / ULA

ULA’s workhorse booster has been grounded since an engine anomaly occurred on the OA-6 launch, but it is now cleared to return to flight, starting with MUOS-5 as soon as June 24, 2016. Photo Credit: Alan Walters/AmericaSpace

 

 

 

Being grounded for the last several months due to an investigation into an […]

Mammoth Eavesdropping Satellite Set for Launch Atop Delta-IV Heavy

Armed and with his identity protected this swordsman guards the American Flag
Behind a shield marked 37
in Roman numerals. Image Credit: NRO

Armed and with his identity protected, this swordsman guards the American Flagbehind a shield marked 37 in Roman numerals. Image Credit: NRO

UPDATE: NRO-37 will attempt to launch again on Saturday at 1:51pm EDT. The first launch attempt June 9 was scrubbed due to weather violations.

Story published originally June 8: The biggest […]

The Inside Story of How Aviation Week’s Decision to Sit on One Cold War Blockbuster Led to Another

DIA briefings arranged by Gen. “Davy” Jones as part of Aviation Week’s deal not to publish KH-11 details revealed the Soviets had begun development of a space shuttle that ultimately flew only once—unmanned— in November 1988. Credit: Energia

DIA briefings arranged by Gen. “Davy” Jones as part of Aviation Week’s deal not to publish KH-11 details revealed the Soviets had begun development of a space shuttle that ultimately flew only once—unmanned— in November 1988. Credit: Energia

Editor’s note: This month Aviation Week and Space Technology magazine, where our U.S. Military Space […]

Military Space Leaders Alarmed by Growing Russian and Chinese Anti-Satellite Threats

The spectacular new long March 11 has been characterized by some analysts as a potential multiple ASAT launcher that could sow the GPS constellation with small killer satellites. Photo Credit: www.news.cn

The spectacular new long March 11 has been characterized by some analysts as a potential multiple ASAT launcher that could sow the GPS constellation with small killer satellites. Photo Credit: www.news.cn

The latest intelligence from Russia and China is alarming top military and civilian space officials about multiple new antisatellite (ASAT) threats against U.S. […]

Testing Panspermia: Searching for 'Bubbles of Life' in the Galaxy

Does life spread through the galaxy like an infectious disease, with "bubbles" of inhabited planets? Image Credit: Harvard-Smithsonian CfA

Does life spread through the galaxy like an infectious disease, with “bubbles” of inhabited planets? Image Credit: Harvard-Smithsonian CfA

We still don’t know if there is life elsewhere in the universe, but scientists are working on techniques to better understand how it may have originated anyway, in the event that such alien biology is […]

NASA Awards Grants to Ozark IC to Create Circuits for Proposed Venus Rover

Artist's conception of the Venus Landsailing Rover. Image Credit: NASA GRC

Artist’s conception of the Venus Landsailing Rover. It would use advanced circuits which could survive longer than previous landers in the extreme surface conditions. A “sail” on top would help to move the rover on the surface using wind, a technique known as landsailing. Image Credit: NASA GRC

In what may be a significant […]

IMAX Filming, Research, and Dragon Arrival Highlight First Full Week of New Year on ISS

Member of the Expedition 42 crew onboard the International Space Station celebrating Russian Christmas with a video call to friends and family and an Orthodox choir in Moscow. Photo Credit: NASA

The first full week of the new year was busy on the International Space Station (ISS), aside from Wednesday, when the entire […]

Orbital Contracts Russian RD-181 Engines to Launch Future Antares Flights

Orbital will employ Russian RD-181 engines to replace the failed AJ-26 engines which led to the total loss of the company’s Orb-3 ISS resupply mission for NASA in Oct. 2014. Photo Credit: Orbital Sciences Corporation

When an Orbital Sciences Corporation Antares rocket exploded seconds after liftoff on the company’s third contracted NASA resupply flight […]

On the Defensive: ULA Responds to SpaceX Lawsuit and Court Order Banning Purchase of Russian Engines

A ULA Atlas-V rocket launching NASA’s Mars Science Laboratory/Curiosity rover on a 300-million-mile trip to land on the Red Planet. As of April 30, ULA is temporarily banned under court order from purchasing the Russian-made engine to power the rocket into space. Photo Credit: Mike Killian

It was just a week ago that Elon […]

Government Orders NASA to Suspend Communications With Russia Over Ukraine Crisis

Standing in front of the first stage engines of their Soyuz rocket on 20 September 2013, Soyuz TMA-10M crewmen (left to right) Mike Hopkins (NASA), Oleg Kotov, and Sergei Ryazansky (both with Roscosmos) clasp hands in solidarity. Photo Credit: NASA

Today, the U.S. Government banned all NASA employees and contractors from any communication […]