NASA
Every Cosmic Herald story on NASA — missions, launches, discoveries, and the business of space, newest first.
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Missions
NASA's Lucy mission has already upended what we thought about small bodies — and the Trojans haven't started yet
Lucy launched in 2021 to study the Trojan asteroids — ancient leftovers from the solar system's formation that share Jupiter's orbit. Two surprise flyby targets along the way turned out to be binaries, previewing what the Trojans may hold.
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Commercial
The company quietly building the ISS's replacement, one pressurized module at a time
Axiom Space has flown four private astronaut missions to the ISS, is designing the spacesuits for Artemis moon walks, and is under contract to attach its own commercial module to the station before 2030. When the ISS is decommissioned, Axiom's section will detach and operate independently.
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NASA & Agencies
Boeing's crew capsule is still on the ground. What Starliner's failure means for human spaceflight.
Boeing's Starliner flew its first crewed mission in June 2024 — and left two astronauts stranded on the ISS for nine months after thruster failures and helium leaks forced NASA to return the capsule uncrewed. As of mid-2026, Starliner's future remains unresolved.
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Science & Discovery
Magnetars are neutron stars with magnetic fields strong enough to restructure atoms — and they are reshaping our understanding of dense matter
A magnetar packs the mass of the Sun into a sphere the size of a city, then generates a magnetic field 10^15 times stronger than Earth's. The physics at work inside them cannot be reproduced in any terrestrial laboratory — which makes their X-ray and radio bursts the only experimental data we have on matter at nuclear density.
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Missions
Perseverance is building the strongest case yet for ancient life on Mars — one core sample at a time
The Jezero crater delta is the most geologically promising site ever studied on Mars. Perseverance has now cored and cached dozens of samples — including Cheyava Falls, a rock whose leopard-spot textures and organic chemistry are the best candidate biosignatures yet found on another world.
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Stargazing
The Night Sky for the Rest of June 2026: A Planet Parade, a Venus Occultation, and the Strawberry Moon
Mercury joins Venus and Jupiter in the evening twilight, the crescent Moon lines up with all three on June 16, then occults Venus on the 17th. Add the solstice, noctilucent clouds, and the low-riding Strawberry Moon on June 29 — your night-by-night guide to the rest of the month.
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Missions
Still to Fly in 2026: Roman, a Moon-Lander Wave, India's Crew Capsule Test, and Japan's Phobos Grab
Artemis II is done — but 2026's manifest isn't. NASA's Roman Space Telescope launches August 30, four lunar landers chase year-end windows, Gaganyaan-1 rehearses India's first crewed flight, and JAXA's MMX departs for Phobos. What's still scheduled, what slipped, and which dates to believe.
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Commercial
With the ISS nearing retirement, the race to build its replacement is on
The International Space Station is slated to retire around 2030, and NASA is betting that private companies will build what comes next. A wave of record funding in 2026 is fueling a contest among several rival stations to be first.
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Science & Discovery
After 11 years reading the Martian air, MAVEN goes quiet
NASA has ended its MAVEN mission after more than a decade studying how Mars lost its atmosphere. The orbiter rewrote our understanding of why a once-wet world dried out — and found auroras nobody expected.
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Missions
NASA's Moon base stops being a slogan and starts signing contracts
At a Moon Base event in Washington, NASA named the commercial hardware that will build out a lunar surface presence — pressurized rovers for crews to drive and uncrewed cargo landers — with the first robotic delivery targeted for as soon as this fall.
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NASA & Agencies
Six toaster-sized satellites are about to become one giant radio telescope
NASA's SunRISE mission, targeting a summer 2026 launch, will fly six small satellites in formation so they act as a single radio telescope ten kilometers wide — built to trace the solar storms that threaten astronauts and power grids.
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Missions
In 2029 an asteroid will pass closer than our satellites — and two spacecraft will be waiting
On April 13, 2029, the asteroid Apophis will skim just 32,000 kilometres above Earth, visible to the naked eye for billions of people. It will miss us — but NASA and ESA are sending spacecraft to watch what Earth's gravity does to it, a free experiment in planetary defense.
