Space

Using a twin model of the flight rover, engineers are preparing for a post-landing egress test.

The space telescope set to launch in 2023 has been built to address two of the most important questions in cosmology today: How did the universe originate and why is it expanding at an accelerating rate?

The debris was forecast to pass as close as 1.86 mi. to the ISS.

The company acknowledged it had received a warning of noncompliance from the New York Stock Exchange.

The SLS is a cornerstone of NASA efforts to return to the Moon with human explorers and prepare for human expeditions to Mars.

Our roundup of the main aerospace and defense stories making the news this week.

The contracts mark kickoff of two-phase approach to moving from the government-owned ISS to a public-private outpost in low Earth orbit.

Initially planned for Nov. 30, the excursion was delayed two days so that NASA could assess a possible orbital debris concern.

As a reusable booster, Neutron is designed to carry 8 tons into low Earth orbit.

The data will assist with understanding how spaceflight affects human physical and mental health.

With China and Russia demonstrating dangerous new technologies, the U.S. must invest only in solutions that can outpace the threat.

Spacecraft will collide with asteroid in hopes of learning how to deflect threats to Earth.

Vice President Kamala Harris is to kick off the first National Space Council meeting under the Biden administration.

The walk was delayed earlier this week to allow for assessments of a possible orbital debris threat.

NASA did not link the debris to a mid-November Russian anti-satellite (ASAT) missile test.

NASA management disagrees with a conclusion reached by the agency’s inspector general (IG) in a report issued Nov. 30.

Airbus has already started using its latest-generation Pleiades Neo Earth-observation satellites.

Efforts to determine the root cause of the problem have been underway since Nov. 22.

NASA-led anomaly investigation found cause of vibration throughout James Webb Space Telescope.

Prichal provides the Russian segment of the ISS with five new parking spots for space vehicles.

“This latest round of funding will dramatically accelerate our ability to make on-orbit servicing routine by 2030,” Astroscale founder and CEO Nobu Okada said.

Twenty-three years after the launch of the first module for the International Space Station in 1998, Russia is preparing to complete the construction of its segment with the launch of its last element—the Prichal Node Module.

DART separated from its Falcon 9 second stage just less than 56 min. after launching, a milestone followed by signal acquisition by the APL mission operations center 70 min. after liftoff.

The eldest daughter of Alan Shepard, the first American to venture into space, will fly on the Blue Origin suborbital spacecraft named after her father, the company said on Nov. 23.

Lockheed Martin on Nov. 23 announced the Next Generation Overhead Persistent Infrared Geosynchronous Earth Orbit (NGG) Block 0 program passed its system-level critical design review, keeping pace for the first launch in 2025.