Northrop Grumman
Every Cosmic Herald story on Northrop Grumman — missions, launches, discoveries, and the business of space, newest first.
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Commercial
China's Spark Space Bets on Electric-Pump Engines to Carve Out a Niche in the Small-Sat Launch Race
Two-year-old Hefei startup Spark Space has test-fired its Lieyan-2 kerosene-LOX engine and closed back-to-back funding rounds totaling over $14.8M, racing to debut its Jinhua-1 rocket by 2027.
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Commercial
Relativity Space Wants to Build a Mars Orbiter — And It's Not Waiting for NASA to Ask
Relativity Space announces plans to privately develop a Mars orbiter, signaling that commercial ambitions in deep space are no longer theoretical.
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Missions
Swift Gets a Second Chance: How Commercial Servicing Is Saving NASA's Gamma-Ray Observatory
After 22 years in orbit, Swift faces imminent reentry from solar-driven decay. Katalyst Space's LINK robotic spacecraft will perform NASA's first commercial orbital rescue, boosting the aging but productive observatory to a stable orbit.
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NASA & Agencies
Katalyst LINK Spacecraft Integrated for Swift Observatory Rescue Mission
NASA's aging Swift Observatory faces imminent orbital reentry after decaying from 600km to 400km altitude. Katalyst Space's LINK robotic servicing spacecraft, integrated onto a Pegasus XL rocket, launches in late June to grip the telescope with lidar-guided arms and boost it back to operational orbit using ion thrusters.
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Military Space
The SDA's Transport Layer: America's Proliferated Military Satellite Constellation
The Space Development Agency is building a mesh network of hundreds of small military satellites in low Earth orbit — a fundamentally different approach to space-based command and control than anything the US has operated before.
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Commercial
The first private module is going to the ISS. It's a down payment on something bigger.
Axiom Space is attaching a commercial module to the International Space Station — and it's designed to eventually detach and operate as an independent station after the ISS is decommissioned. The module going up now is the foundation for the first fully private orbital outpost.
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Commercial
Satellites are replaced when they run out of fuel. A nascent industry wants to refuel and repair them instead.
In-space servicing — refueling, repairing, and repositioning satellites — could extend the operational life of billion-dollar space assets by decades. Northrop Grumman's Mission Extension Vehicles have already done it commercially. The next generation aims to do it at scale.
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Missions
An airplane, a robot, and a falling telescope: the strangest rescue NASA has ever attempted
NASA's Swift observatory is sinking toward reentry. The plan to save it involves a robotic spacecraft, a rocket dropped from a jet over the Pacific — and the last flight of a launcher that ends an entire category of spaceflight.
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Missions
The long road back to the Moon
With Artemis II flown and a crewed landing now planned for Artemis IV in 2028, NASA's return to the Moon has shifted from promise to schedule. Here is where the program actually stands, and the dependency that still governs its timeline.
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Commercial
A robot is about to grab an aging NASA telescope and push it higher
Northrop Grumman's Pegasus XL will loft a Katalyst robotic spacecraft to boost the decaying orbit of NASA's Swift Observatory — a real-world test of commercial satellite servicing on a working science mission.
