NASA to Host Media for Asteroid Capsule Drop Test Briefing in Utah
Thursday, 10 August 2023 17:37
Media are invited to Utah’s western desert on Wednesday, Aug. 30, to learn about NASA preparations and readiness to receive America’s first asteroid sample collected in space. Viasat studying L-band from Inmarsat for direct-to-device services
Thursday, 10 August 2023 17:23
Viasat is in the early stages of exploring how to use L-band spectrum from newly acquired Inmarsat to connect consumer devices directly from space, including potentially from small satellites in low Earth orbit.
SpaceX to offer mid-inclination smallsat rideshare launches
Thursday, 10 August 2023 16:49
SpaceX is offering a second class of rideshare missions on its Falcon 9 rocket to serve customers seeking to go to mid-inclination orbits.
Virgin Galactic conducts first space tourist suborbital flight
Thursday, 10 August 2023 15:15
Virgin Galactic took its first private astronaut customers on a suborbital spaceflight Aug.
Op-ed | SPACs are a double-edged sword for newspace
Thursday, 10 August 2023 14:36
While special purpose acquisition companies (SPACs) hold the potential to drive space industry growth, it is crucial to understand their potential risks.
Course correction keeps Parker Solar Probe on track for Venus flyby
Thursday, 10 August 2023 14:10
NASA's Parker Solar Probe executed a short maneuver on Aug. 3, 2023, that kept the spacecraft on track to hit the aim point for the mission's sixth Venus flyby on Monday, Aug. 21, 2023.
Operating on preprogrammed commands from mission control at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, Parker fired its small thrusters for 4.5 seconds, enough to adjust its trajectory by 77 miles and speed up—by 1.4 seconds—its closest approach to Venus. The precise timing and position are critical to that flyby, the sixth of seven approaches in which Parker uses the planet's gravity to tighten its orbit around the sun.
"Parker's velocity is about 8.7 miles per second, so in terms of changing the spacecraft's speed and direction, this trajectory correction maneuver may seem insignificant," said Yanping Guo, mission design and navigation manager at APL.
Micropatch algorithm improves ground-to-spacecraft software update efficiency
Thursday, 10 August 2023 14:06
Hera's mini-radar will probe asteroid's heart
Thursday, 10 August 2023 13:31
The smallest radar to fly in space has been delivered to ESA for integration aboard the miniature Juventas CubeSat, part of ESA's Hera mission for planetary defense. The radar will perform the first radar imaging of an asteroid, peering deep beneath the surface of Dimorphos—the Great Pyramid-sized body whose orbit was shifted last year by the impact of NASA's DART spacecraft.
"This delivery marks a definite milestone," comments Alain Hérique of Institut de Planétologie et d'Astrophysique de Grenoble (IPAG) at the University Grenoble Alpes in France, the instrument's principal investigator.
"We have been working hard in recent weeks to finalize the radar for its handover. But this is far from the end of our involvement. IPAG and our project partners will be following the process of integration, especially in terms of connection with the rest of the CubeSat, to optimize the performance of the finished instrument, and to calibrate its performance to ensure we interpret our science data as best we can once we are in space.
Solar System fingerprints found in memories of ESA flotilla
Thursday, 10 August 2023 13:00
Space Force tries to hedge risk with new launch strategy
Thursday, 10 August 2023 12:59
As it prepares to award the next round of National Security Space Launch contracts, the Space Force is no longer comfortable relying on just two companies.
Putting a stamp on Huginn
Thursday, 10 August 2023 12:18
A new stamp for the Huginn mission has been released, taking inspiration from the mission’s Nordic name, Huginn, it presents a colourful design with a deep history.
Virgin Galactic takes off with its first tourists on flight to the edge of space
Thursday, 10 August 2023 11:27
To the Moon, together
Thursday, 10 August 2023 10:56
Image:
The Artemis II astronauts, set to launch on a trip around the Moon next year, stand in front of the Orion spacecraft’s European Service Module-2 (ESM-2) that will provide everything they need to thrive on their voyage to Earth’s natural satellite.
From left, the skilled crew is composed of NASA’s Victor Glover, Canadian Space Agency’s Jeremy Hansen, and NASA’s Christina Koch and Reid Wiseman. Their collective experience underscores the collaborative essence of space exploration, as they prepare for the challenges of deep space travel and return.
The European Service Module-2 will provide crucial life support and necessary resources – water, air,
ESA’s Space Environment Report 2023
Thursday, 10 August 2023 10:40
An overview of ESA's Space Environment Report 2023
Russian cosmonauts perform spacewalk to attach debris shields to space station
Thursday, 10 August 2023 10:08
Two Russian Cosmonauts conducted a spacewalk Wednesday to upgrade systems on the International Space Station.
Before they set out on the spacewalk, NASA officials said cosmonauts Sergey Prokopyev and Dmitri Petelin "will venture outside the station's Poisk airlock to attach three debris shields to the Rassvet module."
NASA said the pair "will test the sturdiness of a work platfor