The International Space Station (ISS) serves as a pivotal hub for scientific research and international collaboration in space. Each week, NASA's "Space to Ground" report provides updates on the station's activities, crew operations, and scientific endeavors. The report for November 13, 2020, offers insights into the ISS's operations during that period, highlighting key events and developments.

Upcoming SpaceX Crew-1 Mission

On November 13, 2020, NASA announced a postponement of the SpaceX Crew-1 mission, initially scheduled for Saturday, November 14, due to inclement weather conditions. The launch was rescheduled to Sunday, November 15, at 7:27 p.m. EST. This mission marked a significant milestone as it was the first operational flight of SpaceX's Crew Dragon spacecraft under NASA's Commercial Crew Program. The crew comprised NASA astronauts Michael Hopkins, Victor Glover, Shannon Walker, and Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi. They were set to embark on a six-month mission aboard the ISS, conducting various scientific experiments and maintenance tasks. The delay was attributed to onshore winds and recovery operations, which are critical for ensuring the safety of the crew and the success of the mission. ([phys.org](

Cygnus NG-13 Resupply Mission

In February 2020, Northrop Grumman launched the Cygnus NG-13 resupply mission to the ISS. This mission delivered approximately 3,377 kilograms of cargo, including scientific experiments, equipment, and supplies essential for the station's operations. The Cygnus spacecraft successfully docked with the ISS, providing the crew with the necessary resources to continue their research and daily activities. ([en.wikipedia.org](

OSIRIS-REx Asteroid Sample Collection

On October 20, 2020, NASA's OSIRIS-REx spacecraft successfully touched down on asteroid Bennu to collect samples. This mission aimed to retrieve a sample of the asteroid's surface material, which is expected to weigh at least 2 ounces. The collected sample was stowed in the Sample Return Capsule (SRC) on October 27, 2020. The analysis of these samples is anticipated to provide valuable insights into the early solar system and the origins of organic molecules. ([en.wikipedia.org](

Voyager 2 Communication Restoration

In early November 2020, NASA's Deep Space Network (DSN) successfully reestablished contact with the Voyager 2 spacecraft. The DSN's 70-meter-wide radio antenna in Canberra, Australia, underwent critical upgrades and repairs, enabling communication with the spacecraft after a hiatus since March. This achievement ensured continued data transmission from Voyager 2, which has been exploring the outer reaches of our solar system since its launch in 1977. ([jpl.nasa.gov](

Conclusion

The "Space to Ground" report for November 13, 2020, encapsulates a period of significant activity and achievement for NASA and its international partners. From the rescheduling of the Crew-1 mission to the successful sample collection by OSIRIS-REx, these events underscore the dynamic and collaborative nature of space exploration. The ISS continues to serve as a cornerstone for scientific research, technological advancement, and international cooperation in space.

Sources

  • NASA Administrator Jim Bridenstine — SpaceX-NASA launch postponed to Sunday due to weather —
  • Northrop Grumman — Cygnus NG-13 —
  • NASA Jet Propulsion Laboratory — NASA Contacts Voyager 2 Using Upgraded Deep Space Network Dish —
  • NASA Jet Propulsion Laboratory — All Systems Go for Planned Course Correction —
  • NASA Jet Propulsion Laboratory — NASA Contacts Voyager 2 Using Upgraded Deep Space Network Dish —