Friday, June 19, 2026

Top Stories: Relativity Space announces private Mars mission


Plus: Blue Origin begins rebuilding damaged launch pad
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06/19/2026

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Welcome to our roundup of top SpaceNews stories, delivered every Friday! This week, Relativity Space announced plans for a private mission to Mars, Blue Origin started repair work on the launch pad damaged during its New Glenn explosion, NASA shared more Artemis details and more.


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Relativity Space plans to launch a privately developed Mars orbiter mission in 2028. Credit: Relativity Space

Relativity Space plans to launch a privately developed Mars orbiter mission in 2028. Credit: Relativity Space

OUR TOP STORY


Relativity Space to privately develop Mars orbiter mission

By Jeff Foust

Relativity Space plans to launch a Mars orbiter in 2028 as part of a new initiative to privately develop planetary missions.


The company announced June 17 its Interplanetary Sciences Program, which it described in a statement as “an initiative to enable radically more science per dollar by building the next generation of interplanetary capabilities that make scientific discovery more capable and accessible.”


The program will support science missions that will also “develop and fly foundational technologies and payloads” to support research goals, the company stated, working in partnership with industry, academia, philanthropic organizations and NASA.


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CIVIL


Revised Artemis lunar lander plans take shape

At a June 9 event at the Johnson Space Center and in subsequent interviews, NASA provided more details about the revised approaches that Blue Origin and SpaceX are taking to accelerate work on Artemis lunar landers.


NASA selects mission to study space weather interaction with Earth’s atmosphere

NASA announced June 18 that the Dynamic Atmosphere-Ionosphere Explorer, or DAPHNE, mission will proceed into the next phase of development, with a launch planned for no earlier than 2029.


Chinese university-led mission to study asteroid Apophis during close encounter with Earth

A spacecraft developed by Tsinghua University is set to join international missions to study the asteroid Apophis during its close approach to Earth in 2029. The Student-led Threatening Asteroid Reconnaissance of Tsinghua, or START, mission is a low-cost smallsat led by a team of more than 20 undergraduate students at Tsinghua University in Beijing.


LAUNCH


Upgraded Ariane 6 launches Amazon Leo satellites

An Ariane 6 with upgraded solid rocket boosters successfully launched three dozen Amazon Leo satellites June 17 as ESA weighs options for increasing the vehicle’s launch rate.


Astrobotic unveils Griffin-1 lunar lander

Astrobotic revealed its Griffin-1 lander during a June 15 event at its headquarters. The company is completing final work on the lander before shipping it to the Jet Propulsion Laboratory in California for environmental tests in the next few weeks.


China conducts 4 launches in 3 days, but silence follows Kuaizhou–11 launch

China continued its accelerated launch pace with a series of missions, but long silence followed liftoff of a Kuaizhou-11 solid rocket Wednesday, suggesting potential issues.

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Blue Origin begins rebuilding New Glenn pad

Blue Origin has started rebuilding a launch pad severely damaged in a New Glenn explosion less than three weeks ago as it works to resume launches by the end of the year.


EQT to acquire Exolaunch

Private equity firm EQT is acquiring Exolaunch, a company that has handled the rideshare launches of hundreds of satellites, to help it meet growing launch demand. The companies announced June 18 that EQT would buy Exolaunch from its founder, Dmitriy Sternharz, for an undisclosed sum. The deal is expected to close in the fourth quarter of 2026.


Chinese startup Spark Space tests engine, raises funds for electric-pump rocket

Chinese startup Spark Space has secured a series of funding rounds for what it claims will be the world’s largest electric-pump-fed rocket, following engine tests.

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Top Stories: Relativity Space announces private Mars mission

Plus: Blue Origin begins rebuilding damaged launch pad  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌...