Stephen Clark is the Editor of Spaceflight Now, a web-based publication dedicated to covering rocket launches, human spaceflight and exploration. He joined the Spaceflight Now team in 2009 and previously wrote as a senior reporter with the Daily Texan. You can follow Stephen's latest project at SpaceflightNow.com and on Twitter.
Latest articles by Stephen Clark

By Stephen Clark Published
Europe's second Vega rocket successfully launched from the Amazon jungle on Monday (May 6).

By Stephen Clark Published
The Vega rocket will launch on a complex mission to deploy satellites to two different orbits.

By Stephen Clark Published
The Long March rocket's primary payload was a high-resolution Chinese Earth-observation satellite.

By Stephen Clark Published
In Friday's launch, a Soyuz rocket carried a Glonass satellite to orbit.

By Stephen Clark Published
Russia's Proton rocket fleet is back in action.

By Stephen Clark Published
The H-2A rocket launch was webcast live by amateur rocket observers.

By Stephen Clark Published
Russia likely launched three Rodnik-class military communications satellites.

By Stephen Clark Published
A Long March 4C rocket carried the Yaogan 16 satellite to orbit.

By Stephen Clark Published
A Long March 2C rocket launched the satellite into orbit.

By Stephen Clark Published
A fuel leak forced South Korea to call of a planned rocket launch Friday.

By Stephen Clark Published
The nation says the two spacecraft will test new technologies in space.

By Stephen Clark Published
The VRSS 1 spacecraft is Venezuela's second-ever satellite.

By Stephen Clark Published
The launch boosts China's Beidou navigation constellation to 15 satellites.

By Stephen Clark Published
Russia is investigating what caused the Proton rocket launch failure and status of the satellites.

By Stephen Clark Published
The new Chinasat 2A satellite likely be used to aid Chinese military forces, analysts say.

By Stephen Clark Published
The Japanese H-2A rocket was carrying four satellites for Japan and South Korea.

By Stephen Clark Published
A Chinese Long March 4B rocket carried an optical military reconnaissance satellite into orbit.

By Stephen Clark Published
A Chinese satellite lifted off Sunday atop a Long March rocket.

By Stephen Clark Published
China's successful Beidou satellite launch is the country's fifth space mission of 2012.

By Stephen Clark Published
India's radar surveillance satellite Risat 1 is designed to meet national security needs.

By Stephen Clark Published
Orbital Sciences Corp. rolled the first stage of its Antares rocket to the launch pad for testing.

By Stephen Clark Published
Intelsat 22 provide communications for U.S. and Australian defense forces in Afghanistan.

By Stephen Clark Published
The Italian satellite will make measurements of a central tenet of Einstein's theory of general relativity.
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