36,858 headlines. We show the headline and the publisher's own teaser; the full story is at the source.
JAXA’s Hayabusa2 asteroid sample return capsule lands in Australia
NASASpaceflight · 5 Dec 2020
Hayabusa2’s sample return capsule has landed in Woomera, Australia, today, 5 December — or 6 December local time at Woomera. The exact landing location is now being determined, but a tweet from the mission’s official acc...
Chinese mission accomplishes first-ever robotic docking in lunar orbit
Spaceflight Now · 5 Dec 2020
The Chinese Chang’e 5 mission accomplished the first robotic docking between two spacecraft orbiting the moon Saturday, when a lunar ascent spacecraft linked up with an Earth return vehicle and transferred a container of...
Japanese asteroid sampling mission on course for return to Earth
Spaceflight Now · 5 Dec 2020
Six years after departing Earth, Japan’s Hayabusa 2 spacecraft released a spinning capsule Saturday containing pristine asteroid material for a scorching re-entry and landing in the remote Australian outback, where teams...
NASA considering commercial Mars data relay satellites
SpaceNews · 5 Dec 2020
A constellation of commercial satellites could serve as a communications relay system for future NASA missions, such as an orbiter later this decade to search for subsurface ice there.
NASA Invites Media to Discuss Science Priorities for Artemis III Moon Landing
NASA · 4 Dec 2020
NASA is hosting a media teleconference at 1 p.m. EST Monday, Dec. 7, to discuss the release of a report defining the agency’s science priorities for the Artemis III mission, which will launch the first woman and next man...
NASA Invites Media to Briefing on Next Test of SLS Rocket Core Stage
NASA · 4 Dec 2020
NASA will host a media teleconference at 12 p.m. EST Thursday, Dec. 10, to discuss the next test in the Green Run testing series for the Space Launch System (SLS) rocket’s core stage that will fly on the agency’s Artemis...
Blue Origin continues work on BE-7 lunar lander engine
SpaceNews · 4 Dec 2020
Blue Origin has achieved a new milestone in the development of the engine that will power the lunar lander it seeks to provide for NASA’s Artemis program.
NSF says it’s too early to decide whether to replace Arecibo
SpaceNews · 4 Dec 2020
Two days after its dramatic collapse, National Science Foundation officials said it is too soon to determine whether the giant radio telescope at Arecibo Observatory will be, or should be, replaced.
Photos: Upgraded Dragon cargo capsule rolls out to pad 39A
Spaceflight Now · 4 Dec 2020
Ready for a flight to the International Space Station, SpaceX’s first upgraded Dragon cargo capsule rolled out to pad 39A at NASA’s Kennedy Space Center in Florida this week in preparation for launch on top of a Falcon 9...
Space station to receive new commercial airlock from Nanoracks
Spaceflight Now · 4 Dec 2020
A new privately-funded doorway is scheduled to head for the International Space Station this weekend in the trunk of a SpaceX Cargo Dragon capsule, adding to the research lab’s capacity for scientific experiments in anot...
Solid rocket stages and how they perform mission-precise orbit insertions
NASASpaceflight · 3 Dec 2020
Most rocket launches culminate with liquid-fueled upper stage engines turning off at exactly the precise millisecond a host of parameters — such as flight path angle, orbital inclination, apogee, and perigee — are all me...
Soyuz rocket lifts off from Plesetsk with Russian relay satellites
Spaceflight Now · 3 Dec 2020
Three Russian Gonets communications satellites launched late Wednesday from the Plesetsk Cosmodrome, riding a Soyuz rocket and Fregat upper stage into orbit on the second successful Soyuz mission in less than 24 hours.
NASA Selects Companies to Collect Lunar Resources for Artemis Demonstrations
NASA · 3 Dec 2020
NASA has selected four companies to collect space resources and transfer ownership to the agency: Lunar Outpost of Golden, Colorado; Masten Space Systems of Mojave, California; ispace Europe of Luxembourg; and ispace Jap...
Aevum unveils smallsat-launching drone aircraft
SpaceNews · 3 Dec 2020
Small launch startup Aevum on Dec. 3 unveiled its Ravn X vehicle, a reusable drone aircraft and rocket combination designed to launch small payloads to orbit.
Gaia's new data takes us to the Milky Way's anticentre and beyond
ESA · 3 Dec 2020
The motion of stars in the outskirts of our galaxy hints at significant changes in the history of the Milky Way. This and other equally fascinating results come from a set of papers that demonstrate the quality of ESA's...
China’s Chang’e 5 sample return craft takes off from the moon
Spaceflight Now · 3 Dec 2020
Wrapping up a busy two days on the lunar surface, a Chinese spacecraft carrying moon soil took off from a makeshift launch pad and fired back into orbit Thursday on the first leg of its journey back to Earth.
White House asks Congress to remove Europa Clipper SLS requirement
SpaceNews · 3 Dec 2020
The White House is asking Congress to remove language from an appropriations bill that would direct NASA to launch the Europa Clipper mission on the Space Launch System as a long-running dispute on how to launch the miss...
Hubble captures fading of the Stingray Nebula [heic2020]
ESA · 3 Dec 2020
Astronomers have caught a rare glimpse of a rapidly fading shroud of gas around an aging star. Archival data from the NASA/ESA Hubble Space Telescope reveal that the nebula Hen 3-1357, nicknamed the Stingray nebula, has...
NASA selects four companies for lunar sample purchases
SpaceNews · 3 Dec 2020
NASA has made awards to four companies worth exactly $25,001 to obtain lunar samples, part of an effort by the agency to establish a precedent for ownership and use of space resources.
Space Force planning a ‘disruptive’ acquisitions command
SpaceNews · 2 Dec 2020
Gen. John Raymond said the Space Force is close to finalizing the layout of its future acquisitions command, a large organization that will consolidate multiple agencies that currently operate independently.
ESA signs contract for first space debris removal mission
SpaceNews · 2 Dec 2020
The European Space Agency (ESA) has finalized an 86 million euro ($104 million) contract with Swiss start-up ClearSpace SA to complete the world's first space debris removal mission.
Senate committee advances NASA CFO nomination
SpaceNews · 2 Dec 2020
The Senate Commerce Committee voted Dec. 2 to advance the nomination of Greg Autry to be NASA’s chief financial officer, a position that he would likely fill for no more than several weeks.
Stratospheric ballooning company Space Perspective raises $7 million
SpaceNews · 2 Dec 2020
Space Perspective, a startup planning to offer tourists trips to the edge of space in a high-altitude balloon, has raised $7 million in a seed round that will allow the company to test its technologies.