ProBackend
Space & Aerospace

Space & Aerospace

Launch, satellites, astronomy and aviation.

aerospace program audits delays3 days ago4 min

The Myth of Certainty: Why the NASA Commercial Crew Program and Others Can't Escape Slippage

A commentary on the endemic nature of delays in the rocket industry, focusing on the NASA Commercial Crew Program and the broader reality that launch dates are rarely hit.

aerospace3 days ago4 min

Lineage Matters: Why Hyena Matriarchs Accumulate Long-Term Success

A deep dive into how generational pedigree analysis in spotted hyenas reveals a powerful new mechanism for reproductive inequality, flipping the long-standing Darwin-Bateman paradigm.

aerospace3 days ago5 min

Regret, Space Exploration, and the Human Experience

An exploration of regret that reframes it from a source of emotional stagnation into a compassionate tool for growth, while navigating its impact through a reflective lens.

aerospace program audits delays3 days ago3 min

NASA Commercial Crew Program: The Draft RFP That Changed Everything

An analysis of NASA's latest draft request for proposals, detailing the agency's requirements for private partners tasked with developing and operating commercial space stations as the ISS approaches retirement.

aerospace program audits delays3 days ago3 min

Beyond 2030: Navigating the Future After Crew Dragon

An analysis of NASA's dependency on SpaceX's Crew Dragon and exploring long-term alternatives for manned spaceflight beyond the next decade.

aerospace program audits delays6 days ago6 min

FAA Clears SpaceX Starship to Fly Again: What Went Wrong With the Booster and How It Was Fixed

The FAA has cleared SpaceX to resume Starship test flights after the company identified and fixed the probable cause of its Super Heavy booster's failure during a May 2026 flight, with the next launch targeting July 16 carrying first third-generation Starlink satellites.

aerospace1 week ago6 min

Why Venus and Mars Lost Their Atmospheres — And Why Earth Didn't

New James Webb Space Telescope observations confirm helium loss from the rocky exoplanet WASP-107b, demonstrating how stellar radiation can strip even heavier elements from planetary atmospheres — a process that helps explain why Venus and Mars lost their primordial atmospheres while Earth retained its own.

aerospace program audits delays1 week ago4 min

New Navigation Satellites in Low Earth Orbit Could Provide 100 Times Stronger Signal Than GPS

Exploring next-generation navigation satellite systems in low Earth orbit that promise dramatically stronger signal strength compared to traditional GPS constellations, potentially revolutionizing positioning and navigation capabilities.

aerospace1 week ago6 min

Kevin Weil Joins Stoke Space Board as Reusable Rocket Ambition Heats Up

Kevin Weil, a veteran tech executive with stints at Twitter, Meta, Planet Labs, and OpenAI, has joined the board of Stoke Space—ushering in a new phase for the Seattle startup’s push to deliver the first truly reusable rocket in the competitive aerospace landscape.

aerospace1 week ago5 min

Clearing the Orbital Bottleneck: Why Space.com: NASA, Space Exploration and Astronomy News Will Depend on Laser Links

Ravee Optics raises a $6 million seed round to address LEO bandwidth constraints, a key challenge for space-based AI compute networks and aerospace technology.

aerospace1 week ago4 min

Starship Flight 13 Cleared: SpaceX Ready for Next-Generation Payload Tests and Flight 12 Fixes

Following FAA clearance of SpaceX's Flight 12 investigation, Starship Flight 13 is targeting launch on Thursday, July 16, 2026. The mission will fly the second Version 3 configuration, carrying 20 functional Starlink V3 satellites, and attempt key engine relights and splashdowns.

aerospace program audits delays1 week ago4 min

The Next Gap Is Already in the Sky: What Happens When Falcon 9 Rears Down

With SpaceX shifting focus to Starship and Boeing’s Starliner stuck in certification limbo, a new U.S. human spaceflight gap looms as the ISS nears retirement in 2030—leaving no reliable domestic ride to orbit.