Friday, March 6, 2026
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  • NASA Repairs Upper Stage Helium Flow, Preps Continue Ahead of Rollout

    With NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft in the Vehicle Assembly Building at the agency’s Kennedy Space Center in Florida, technicians have accessed the launch vehicle stage adapter to inspect components that prevented helium from flowing to the upper stage after a Feb. 21 wet dress rehearsal. Engineers determined a

  • NASA Adds Mission to Artemis Lunar Program, Updates Architecture

    As part of a Golden Age of exploration and discovery, NASA announced Friday, Feb. 27, the agency is increasing its cadence of missions under the Artemis program to achieve the national objective of returning American astronauts to the Moon and establishing an enduring presence. This includes standardizing vehicle configuration, adding an additional mission in 2027, and undertaking at least

  • Teams Begin Artemis II Repairs in Vehicle Assembly Building

    Once NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft arrived at the Vehicle Assembly Building (VAB) Feb. 25, technicians immediately began addressing why the flow of helium to the SLS upper stage was interrupted as engineers were reconfiguring the rocket following a successful wet dress rehearsal on Feb. 21. To make the

  • NASA Artemis II Rocket Returns for Repairs 

    The SLS (Space Launch System) rocket and Orion spacecraft for NASA’s Artemis II mission arrived at the Vehicle Assembly Building from Launch Pad 39B at approximately 8 p.m. EST Feb. 25, at NASA’s Kennedy Space Center in Florida.  While in the assembly building, technicians will troubleshoot the helium flow issue to the rocket’s upper stage, replace batteries on the rocket’s upper stage, core stage, and solid rocket boosters as well as service its flight termination

  • NASA Artemis II Rocket Rolls Back to Vehicle Assembly Building

    Editor’s Note: The launch director gave the “go” for rollback at 9:28 a.m. EST followed by first motion 10 minutes later. NASA’s SLS (Space Launch System) rocket and Orion spacecraft for the Artemis II mission began rolling off the launch pad at 9:38 a.m. EST, Feb. 25, at NASA’s Kennedy Space Center in Florida.  Rolling from Launch Pad 39B to the Vehicle Assembly Building at NASA Kennedy is expected to take

  • First Motion Set for Artemis II Rollback

    NASA is targeting approximately 9 a.m. EST, Wednesday, Feb. 25, to begin rolling the SLS (Space Launch System) rocket and Orion spacecraft for Artemis II off the launch pad and back to the Vehicle Assembly Building (VAB) at the agency’s Kennedy Space Center in Florida. Teams will continue to monitor winds and temperatures in advance

  • Training for the εpsilon mission

    Video: 00:05:43 ESA astronaut Sophie Adenot began her training at the European Astronaut Centre in Cologne, Germany, where she studied spacecraft systems and crew operations — learning to think and act as an astronaut. Alongside this, she conditioned her body for spaceflight and prepared for the physical and operational demands of her mission.Her preparation includes continuous medical training and support, neutral buoyancy training for spacewalks and immersive virtual reality sessions at ESA’s XR Lab.This video features interviews with Bimba Hoyer, Flight Surgeon at ESA; Hervé Stevenin, Head of EVA & Parabolic Flight Training Unit and Head of the Neutral Buoyancy Facility; and Lionel Ferra, Software and Artificial Intelligence Team Leader at ESA.

  • ESA’s Mars orbiters watch solar superstorm hit the Red Planet

    What happens when a solar superstorm hits Mars? Thanks to the European Space Agency’s Mars orbiters, we now know: glitching spacecraft and a supercharged upper atmosphere.

  • Counting craters

    Craters, craters, and yet more craters: this snapshot from ESA’s Mars Express is packed full of them, each as fascinating as the last.

  • Hubble & Euclid zoom into cosmic eye

    For this month’s ESA/Hubble Picture of the Month, NASA/ESA's Hubble Space Telescope is joined by ESA’s Euclid to create a new view of the most visually intricate remnants of a dying star: the Cat’s Eye Nebula, also known as NGC 6543.

  • Antarctica retreat study signals future ice loss

    The ice along Antarctica’s ‘grounding lines’ has been largely stable over the past 30 years – but ice has retreated by more than 40 km in some areas, a new study based on satellite data finds.

  • In-flight call with ESA astronaut Sophie Adenot

    Video: 00:19:11 On 26 February, ESA astronaut Sophie Adenot conducted her first in-flight call with selected French media.Access the related broadcast quality video material.