• The full ExoMars 2022 mission comprising the carrier module, descent module, Kazachok surface platform and Rosalind Franklin rover have completed essential ‘spin tests’ in preparation for their journey to Mars
• Rosalind Franklin’s rover twin on Earth has executed trial science activities for the first time, including drill sample collection and close-up imaging
• A new parachute strategy has been adopted ahead of the next series of high altitude drop tests

Image: Planet-hunting eye of Plato

Washington DC (SPX) Mar 05, 2021
Astronomers using the recently installed instrument MAROON-X on Gemini North have determined the mass of a transiting exoplanet orbiting the nearby star Gliese 486. As well as putting the innovative new instrument through its paces, this result, when combined with data from the TESS satellite, precisely measures key properties of a rocky planet that is ideal for follow-up observations with the n

La Laguna, Spain (SPX) Mar 05, 2021
During the past 25 years astronomers have discovered a wide variety of exoplanets, made of rock, ice and gas, thanks to the construction of astronomical instruments designed specifically for planet searches. Also, using a combination of different observing techniques they have been able to determine a large numher of masses, sizes, and hence densities of the planets, which helps them to estimate

Sydney, Australia (SPX) Mar 05, 2021
A newly discovered planet could be our best chance yet of studying rocky planet atmospheres outside the solar system, a new international study involving UNSW Sydney shows. The planet, called Gliese 486b (pronounced Glee-seh), is a 'super-Earth': that is, a rocky planet bigger than Earth but smaller than ice giants like Neptune and Uranus. It orbits a red dwarf star around 26 light-years a

Bern, Switzerland (SPX) Mar 05, 2021
On Earth, plate tectonics is not only responsible for the rise of mountains and earthquakes. It is also an essential part of the cycle that brings material from the planet's interior to the surface and the atmosphere, and then transports it back beneath the Earth's crust. Tectonics thus has a vital influence on the conditions that ultimately make Earth habitable. Until now, researchers hav

Beijing (XNA) Mar 05, 2021
China's Mars probe Tianwen-1 is traveling at a speed of 4.8 km per second in the Mars orbit, and is expected to land on the red planet in May or June, a senior space expert said on Thursday. The probe is functioning normally and has sent home China's first high-definition images of Mars, which contain a large quantity of scientific information, said Bao Weimin, director of the Committee of

Pasadena CA (JPL) Mar 05, 2021
NASA has awarded the Mars Ascent Propulsion System (MAPS) contract to Northrop Grumman Systems Corporation of Elkton, Maryland, to provide propulsion support and products for spaceflight missions at the agency's Marshall Space Flight Center in Huntsville, Alabama. Coupled with the successful touchdown of the Mars Perseverance rover, this award moves NASA and ESA (European Space Agency) one

Kennedy Space Center FL (SPX) Mar 05, 2021
NASA and Boeing are evaluating a new target launch date for the CST-100 Starliner's Orbital Flight Test-2 (OFT-2) to the International Space Station after winter storms in Houston, and the recent replacement of avionics boxes, set the program back about two weeks. NASA also is weighing the volume of verification and validation analysis required prior to the test flight and the visiting vehicle s

Bethesda MD (SPX) Mar 05, 2021
Those familiar with air traffic management architectures understand the constraints of aircraft flying in the atmosphere, vehicle dynamics and command and control techniques. Unfortunately, space traffic has many more degrees of freedom and much less control capability. Add to this the completely uncontrolled nature of space debris and the reality that most debris objects cannot be tracked and m