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The European Space Agency (ESA) has begun preliminary technical discussions with Elon Musk’s SpaceX that could lead to the temporary use of its launchers after the Ukraine conflict blocked Western access to Russia’s Soyuz rockets. ... The political fallout from Russia’s invasion of Ukraine has already been a boon for SpaceX’s Falcon 9, which has swept up other customers severing ties with Moscow’s increasingly isolated space sector.

The world’s largest and most powerful space telescope rocketed away Saturday on a high-stakes quest to behold light from the first stars and galaxies and scour the universe for hints of life. NASA's James Webb Space Telescope soared from French Guiana on South America’s northeastern coast, riding a European Ariane rocket into the Christmas morning sky. The $10 billion observatory hurtled toward its destination 1 million miles (1.6 million kilometers) away, or more than four times beyond the moon. It will take a month to get there and another five months before its infrared eyes are ready to start scanning...

Artist’s impression of the James Webb Space Telescope (Webb), folded in the Ariane 5 rocket during launch from Europe’s Spaceport in French Guiana. Credit: ESA – D. Ducros _____________________________________________________________________________ On December 17 the Ariane 5 rocket fairing was closed around the James Webb Space Telescope. This protective fairing, or ‘nose cone’, will shield the telescope during liftoff and its journey through the atmosphere on December 24. Last week, Webb was placed on top of Ariane 5 and a protective ‘shower curtain’ was put up to avoid any contamination. VIDEO AT LINK............ On the day of encapsulation in the fairing, a...

The $10 billion Webb — considered the successor to the Hubble Space Telescope — was supposed to soar Saturday, but was jolted by a clamp during launch preparations, resulting in a four-day delay. Then a bad communication link on the rocket had to be fixed, postponing the launch another two days. U.S. and European space officials signed off Friday on the launch date, following one last round of testing. Nelson expects a smaller crowd at the launch site because of the holidays. Liftoff is scheduled for 7:20 a.m. EST.

The launch readiness date for the James Webb Space Telescope is moving to no earlier than December 22 to allow for additional testing of the observatory, following a recent incident that occurred during Webb’s launch preparations. The incident occurred during operations at the satellite preparation facility in Kourou, French Guiana, performed under Arianespace overall responsibility. Technicians were preparing to attach Webb to the launch vehicle adapter, which is used to integrate the observatory with the upper stage of the Ariane 5 rocket. A sudden, unplanned release of a clamp band – which secures Webb to the launch vehicle adapter –...

The long-awaited launch of the nearly $10 billion James Webb Space Telescope is slipping at least four days, from December 18 to no earlier than December 22, after an incident during processing in French Guiana that briefly jostled the costly observatory.... ...The incident occurred in a processing facility at the Ariane 5 launch site in Kourou, French Guiana. A high-tension "clamp band," used to attach the telescope to an adapter that will, in turn, be mounted atop the rocket's upper stage, suddenly released on its own, briefly shaking the observatory....

TOKYO (Reuters) - A European-Japanese spacecraft set off on a treacherous seven-year journey to Mercury to probe the solar system’s smallest and least-explored planet. The BepiColombo mission, only the third ever to visit Mercury, blasted off from Europe’s spaceport in French Guiana aboard an Ariane 5 rocket at 10:45 p.m. local time on Friday (0145 GMT on Saturday), according to the Japan Aerospace Exploration Agency (JAXA). “Launching BepiColombo is a huge milestone for ESA (the European Space Agency) and JAXA, and there will be many great successes to come,” ESA Director General Jan Woerner said in a statement. “Beyond completing...

"An Arianespace Ariane 5 rocket will launch a new mission to Mercury tonight, to send a set of spacecraft to the innermost planet! The joint mission by the European Space Agency and Japan Aerospace Exploration Agency will lift off at 9:45 p.m. EDT (0145 GMT) from a pad at the Guiana Space Center in Kourou, French Guiana. You can watch the launch live here, beginning at 9:15 p.m. EDT (0115 GMT), courtesy of ESA."

If SpaceX gets lucky the BFR development costs could come in at the $2 billion low-end estimate. Elon Musk had estimated that it would cost $2 billion to 10 billion to develop. A few more critical successes over the next year will enable SpaceX to solidify the finances and funding for the BFR. The needed critical successes are the NASA crewed launch certification in mid-2019 and successful Falcon Heavy launches in 2019. SpaceX has pre-sold a moon orbit tourist flight to a Japanese billionaire. This was likely for $500 to $800 million. The SpaceX Falcon Heavy already has up to...

Update for 7 p.m. ET: European spaceflight provider Arianespace has apparently lost contact with the Ariane 5 rocket that was carrying two commercial satellites and a NASA science instrument into orbit.  Arianespace CEO Stephane Israel delivered a statement regarding the anomaly via the launch webcast (video above). That statement is as follows: "Ladies and gentlemen, I come to give you some information because we have had an anomaly on this launch. Indeed, we lost contact with the launcher a few seconds after ignition of the upper stage. At that time, we can consider that the upper composite and the satellite as...

The Ariane 5 rocket is a workhorse for delivering satellites and other payloads into orbit, but fitting the James Webb Space Telescope (JWST) inside one is pushing the boundaries of the Ariane 5’s capabilities, and advancing our design of space observatories at the same time. The Ariane 5 is the most modern design in the ESA’s Ariane rocket series. It’s responsible for delivering things like Rosetta, the Herschel Space Observatory, and the Planck Observatory into space. The ESA is supplying an Ariane 5 to the JWST mission, and with the planned launch date for that mission less than three years...

A huge, unmanned European cargo ship will launch to the International Space Station in the wee hours of Friday (March 23) on a mission to deliver a load of food and supplies to the orbiting outpost. The European Space Agency's Automated Transfer Vehicle 3 (ATV-3) is scheduled to lift off from a launch pad in South America at 12:34 a.m. EDT (0434 GMT) on Friday. The spacecraft will launch atop Europe's workhorse Ariane 5 rocket from the Guiana Space Center in Kourou, French Guiana. The 20-ton cargo freighter, which is nicknamed "Edoardo Amaldi" after the Italian physicist and spaceflight pioneer,...

South Korea's first geostationary ocean-weather satellite has successfully reached Earth's orbit after being launched from Guiana Space Center in Kourou, French Guiana, the government said Sunday. The Ministry of Education, Science and Technology said the Chollian communication, ocean and meteorological satellite (COMS) blasted off from French Guiana on an Ariane 5-ECA rocket at 6:41 a.m. (Korea Time) after encountering minor technical problems on Thursday and Friday that delayed the launch. The Chollian successfully reached "geostationary transfer orbit" and separated from the second stage rocket roughly 32 minutes after takeoff, the ministry in charge of the country's space program said. It...