NASA
Every Cosmic Herald story on NASA — missions, launches, discoveries, and the business of space, newest first.
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NASA & Agencies
Spacewalk 95: Two NASA Astronauts Head Outside to Give Canadarm2 a New Wrist
On June 30, NASA astronauts Chris Williams and Jessica Meir will spend roughly six and a half hours outside the ISS replacing a malfunctioning wrist roll joint on the 25-year-old Canadarm2, the robotic arm that captures and berths visiting cargo ships.
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Stargazing
Your July 2026 Night Sky: A Daytime-Bright Venus, the Buck Moon, and a Fireball-Rich Meteor Finale
July 2026 hands naked-eye observers a brilliant magnitude -4 Venus near Regulus, a razor-thin 0.11-degree Mars-Uranus pairing before dawn on July 4, the Full Buck Moon on July 29, and twin meteor showers — including fireball-prone Alpha Capricornids — closing the month.
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Commercial
NASA's Moon Base Rovers Get Real: Astrolab and Lunar Outpost Race Toward a 2027 Delivery
NASA wants two commercially built crewed rovers parked near the lunar South Pole by November 2027, ahead of the Artemis 4 landing in early 2028. Here's how Astrolab's CLV-1 and Lunar Outpost's Pegasus aim to survive 150 days of dark at -400°F and still drive 400 km.
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NASA & Agencies
Botswana Signs the Artemis Accords, Becoming the 68th Nation and Sixth African Member
Botswana signed the Artemis Accords on June 25, 2026, becoming the 68th signatory and sixth African nation to join the U.S.-led framework — the ninth country to sign this year alone.
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Astronomy
Euclid's 60-Million-Star Portrait of the Galactic Bulge Lays Groundwork for Roman
Euclid's new visible-light mosaic of the Milky Way's crowded center packs 60 million stars across 22 Moons of sky — and quietly hands NASA's Roman telescope a two-year head start on its planet hunt.
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Science & Discovery
Hubble Catches a Tiny Galaxy Burning Off the Cosmic Fog, 1.4 Billion Years After the Big Bang
Astronomers used Hubble to catch ionizing UV light escaping a small, furiously star-forming galaxy in the reionization epoch — the first such detection, and direct evidence for how the early universe became transparent.
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Missions
CRS-34 Dragon Heads Home With Bioprinted Tissue and Cancer-Research Cargo
SpaceX's CRS-34 Dragon undocked from the ISS on June 16 and splashed down off California early June 17, carrying thousands of pounds of finished experiments — bioprinted organ tissue, DNA-inspired cancer materials, cryogenic fuel data and more.
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Missions
What Artemis II Taught NASA: Real Orion Flight Data Now Shapes the Moon-to-Mars Blueprint
Real Orion flight data from Artemis II is now directly shaping NASA's Moon-to-Mars architecture, as engineers apply lessons from Johnson Space Center's Ion venue to systems that will define how humans reach the Moon — and eventually Mars.
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Commercial
China Schedules Long March 10B Booster Recovery Test in Its Most Direct Challenge to Falcon 9
China has scheduled a Long March 10B launch and booster recovery attempt — Beijing's most ambitious step yet toward domestic reusable launch capability and a structural challenge to SpaceX's Falcon 9.
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Military Space
Congress Eyes $55.5 Billion for Space Force — and the Service Is Already Spending It
The House Appropriations Committee approved $55.5 billion for U.S. Space Force while the service reopens competition for satellite-control antennas — a signal the branch is accelerating ground modernization before the budget is even final.
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NASA & Agencies
NASA's Billion-Dollar Graveyard: How Canceled Exploration Projects Burned the Budget
A new accounting of canceled NASA exploration programs documents billions in combined cost overruns before termination, reigniting pointed questions about project management reform as the agency presses forward with new lunar ambitions.
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Astronomy
TESS Discovers the Puffiest Planets on Record—and They Challenge Everything We Know About Gas Giants
NASA's TESS mission has catalogued TOI-791 b and c, two gas giants orbiting a Sun-like star 1,113 light-years away so inflated relative to their mass that one has the density of cotton candy—shattering records and straining planet-formation theory.
