36,861 headlines. We show the headline and the publisher's own teaser; the full story is at the source.
Unique exoplanet photobombs CHEOPS study of nearby star system
ESA · 28 Jun 2021
While exploring two exoplanets in a bright nearby star system, ESA's exoplanet-hunting CHEOPS satellite has unexpectedly spotted the system's third known planet crossing the face of the star. This transit reveals excitin...
South Korea’s top airline to develop propellant tank for smallsat launcher
SpaceNews · 28 Jun 2021
Korean Air, South Korea's biggest airline, says it will develop common bulkhead propellant tanks for small satellite launch vehicles as part of the Ministry of Science and ICT’s “Space Pioneer” project.
Space Development Agency’s first satellites to launch on SpaceX mission
Spaceflight Now · 28 Jun 2021
Five payloads from the Space Development Agency, an organization charged with rapidly infusing emerging technologies into the U.S. military’s space programs, are among more than 80 satellites awaiting launch from Cape Ca...
Europe considering concepts for human spaceflight
SpaceNews · 28 Jun 2021
A bumper crop of applications for the European Space Agency’s astronaut corps is providing a boost to proposals for Europe to develop its own human spaceflight capability.
SpaceX launch this week will feature first onshore rocket landing since December
Spaceflight Now · 28 Jun 2021
SpaceX is scheduled to launch a Falcon 9 rocket on a southerly coast-hugging trajectory from Cape Canaveral Tuesday to place 88 small satellites into a polar orbit. The Falcon 9’s first stage booster will return to Flori...
Declining power supply could end NASA’s InSight Mars mission next year
Spaceflight Now · 27 Jun 2021
Without a fortuitous whirlwind to clear dust off its solar panels, NASA’s InSight lander could end its mission on Mars within a year due to dropping power levels, the project’s chief scientist said last week.
ULA, Boeing, and NASA prepare for uncrewed and crewed Starliner flight tests
NASASpaceflight · 26 Jun 2021
United Launch Alliance (ULA), Boeing, and NASA have all started their final preparations for the second Orbital Flight Test (OFT-2) for the CST-100 Starliner spacecraft. OFT-2 will demonstrate all of the changes made to...
Spacewalking astronauts install second upgraded solar array
Spaceflight Now · 25 Jun 2021
French astronaut Thomas Pesquet and NASA crewmate Shane Kimbrough floated back outside the International Space Station Friday and deployed a 60-foot-long roll-out solar array, the second of six new blankets being install...
Russia’s Soyuz launches Pion-NKS naval intelligence satellite
NASASpaceflight · 25 Jun 2021
Russia launched the first satellite for its long-delayed next-generation ocean reconnaissance system on Friday. The Pion-NKS No.901 satellite lifted off atop a Soyuz-2-1b carrier rocket from the Plesetsk Cosmodrome in No...
NASA Awards Global Information Technology, Communications Contract
NASA · 25 Jun 2021
NASA has awarded a new, agencywide information technology and communications services contract for Advanced Enterprise Global Information Technology Solutions (AEGIS) to Leidos Inc. of Reston, Virginia.
Report backs NASA proposal to change astronaut radiation exposure limits
SpaceNews · 25 Jun 2021
A National Academies committee has endorsed a NASA proposal to change the radiation exposure limits the agency sets for its astronauts but cautioned that the revised limit is still insufficient for human Mars missions.
Military building an appetite for commercial space services
SpaceNews · 25 Jun 2021
The U.S. Space Force is eager to tap into the vibrant commercial market for space services enabled by increasingly capable small satellites and cheaper access to orbit.
NOAA to replace GOES-17 satellite ahead of schedule
SpaceNews · 25 Jun 2021
The National Oceanic and Atmospheric Administration announced plans June 25 to move its geostationary weather satellite scheduled to launch in December into an operational role “as soon as possible” after launch.
Pesquet & Kimbrough complete new solar array installation on ISS
NASASpaceflight · 25 Jun 2021
For the third time in 9 days, Thomas Pesquet and Shane Kimbrough donned their spacesuits and ventured outside the International Space Station (ISS), this time to install the second of six new Boeing-built ISS Roll Out So...
Virgin Galactic cleared to fly customers on SpaceShipTwo
SpaceNews · 25 Jun 2021
The FAA has granted permission to Virgin Galactic to fly customers, and not just employees, on its SpaceShipTwo suborbital vehicle, a move that could allow the company’s founder to fly to the edge of space soon.
Watch live as space station astronauts make spacewalk
Spaceflight Now · 25 Jun 2021
European Space Agency astronaut Thomas Pesquet and NASA astronaut Shane Kimbrough will head outside the International Space Station for a planned six-and-a-half hour spacewalk beginning around 8 a.m. EDT (1200 GMT). The...
NASA studying larger Mars helicopters
SpaceNews · 24 Jun 2021
With the Ingenuity helicopter continuing to demonstrate its abilities on Mars, NASA engineers are examining concepts for larger, more capable rotorcraft that could be flown on future missions.
SpaceX’s 20th Falcon 9 launch of 2021 slips to Monday
Teslarati · 24 Jun 2021
SpaceX has announced an unspecified delay for its second dedicated “Transporter” rideshare mission and 20th Falcon 9 launch of the year. Recently...
Software-as-a-Service model takes the space sector by storm
SpaceNews · 24 Jun 2021
As the space sector expands, companies are adopting new business models, including Space Data as a Service, Satellite as a Service, and Ground Station as a Service, which promise the benefits of space without many of the...
SpaceX postpones second Transporter rideshare launch
Spaceflight Now · 24 Jun 2021
SpaceX said Thursday it has postponed the next launch of a Falcon 9 rocket, previously scheduled for Friday at Cape Canaveral, due to unspecified technical concerns. The Falcon 9 will launch on a commercial rideshare mis...
Iridium wins contract to develop hosted payload for Low Earth Orbit
NASASpaceflight · 24 Jun 2021
Iridium has secured a $30 million research and development contract with the United States Army to develop a payload which will support the concept of a rapidly deployable small satellite constellation, with the goal of...
Masten delays first lunar lander mission
SpaceNews · 23 Jun 2021
Masten Space Systems is pushing back the launch of its first lunar lander mission by nearly a year, the latest in a series of delays by companies with NASA contracts to transport payloads to the moon.