February 23, 2026
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  • [ February 21, 2026 ] NASA’s Artemis 2 rocket hit by new problem expected to bump moonshot into early April Artemis
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Argentina

News

New Horizons’ next target might be a binary pair

August 8, 2017 Stephen Clark

Ground observations of the New Horizons spacecraft’s next target last month revealed the distant object, lurking in the outer solar system more than four billion miles from Earth, might have an unconventional elongated shape, or even consist of two icy bodies orbiting one another in an age-old cosmic dance.

News

Chinese astronomy satellite placed into orbit by Long March rocket

June 15, 2017 Stephen Clark

China’s first X-ray astronomy satellite launched Thursday on a mission to survey the Milky Way galaxy for black holes and pulsars, the remnants left behind after a star burns up its nuclear fuel.

Mission Reports

Long March 4B lofts Earth-viewing satellites for China, Argentina

May 31, 2016 Stephen Clark

Three Earth observation satellites for the Chinese government and a commercial Argentine startup launched Monday, entering an orbit 300 miles above Earth to begin mapping missions.

Ariane 5

Ariane launch aids Australian and Argentine satellite initiatives

October 1, 2015 Stephen Clark

A European Ariane 5 rocket fired into a clear blue sky over French Guiana on Wednesday, delivering to space a powerhouse satellite for Australia’s government-backed $1.2 billion nationwide universal broadband network and Argentina’s second communications satellite.

Ariane 5

Photos: Ariane 5 on the eve of launch

September 30, 2015 Stephen Clark

A colorful sunset Tuesday created a dramatic backdrop to Europe’s Ariane 5 rocket, poised on its launch pad at the edge of the Amazon jungle for its 82nd mission.

Ariane 5

Live coverage: Ariane 5 rocket soars with Sky Muster, Arsat 2

September 30, 2015 Stephen Clark

The Ariane 5 rocket’s fifth flight of the year launched at 2030 GMT (4:30 p.m. EDT) with the Sky Muster and Arsat 2 communications satellites, designed to deliver broadband Internet to far-flung Australian citizens and broadcast television and networking services to Argentina and nearby countries.

Ariane 5

Satellites for Australia and Argentina ready for Ariane 5 launch

September 29, 2015 Stephen Clark

Government enterprises in Australia and Argentina will get a boost Wednesday with the launch of an Ariane 5 rocket from French Guiana with two communications satellites.

News

International ocean research observatory fails in orbit

June 17, 2015 Stephen Clark

An Argentine satellite hosting a NASA sensor designed to measure the saltiness of Earth’s oceans has ended its mission after four years in orbit, NASA said Wednesday.

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News Headlines

  • SpaceX’s most-flown Falcon booster launches on record 33rd flight
    February 21, 2026
  • NASA’s Artemis 2 rocket hit by new problem expected to bump moonshot into early April
    February 21, 2026
  • Falcon 9 launches 25 Starlink satellites after weather delays
    February 20, 2026
  • Moon mission fueling test concludes with no major problems
    February 20, 2026
  • Independent report sharply criticizes NASA management, Boeing for troubled Starliner flight
    February 19, 2026
  • SpaceX launches second Falcon 9 rocket to return to a landing in The Bahamas
    February 19, 2026
  • NASA to attempt second full fueling test of its Space Launch System rocket
    February 17, 2026
  • SpaceX launches predawn Starlink mission on President’s Day
    February 15, 2026
  • Replacement crew docks at space station, boosts crew back to seven
    February 15, 2026
  • SpaceX launches 600th Falcon 9 rocket to date with Starlink flight from Vandenberg
    February 14, 2026
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