Robbing NISAR to pay ISRO
A.K. Anil Kumar, the director of ISRO's Telemetry, Tracking, and Command Network (a.k.a. ISTRAC), has reportedly made some seriously misleading comments as part of his convocation address at a Mah…
NASA
33 posts
Frugality is a toxic chalice
From 'Earth Imaging Satellite NISAR Exposes NASA's Weaknesses, ISRO's Strengths', NDTV, July 26, 2025: At the end of the day, the US scientists have swallowed their pride and are shee…
Enfeebling the Indian space programme
There's no denying that there currently prevails a public culture in India that equates criticism, even well-reasoned, with pooh-poohing. It's especially pronounced in certain geographies wher…
India's next man in space
NASA/SpaceX/Axiom will make their next attempt to launch the Axiom-4 mission to the International Space Station on June 11. Axiom Space's tagline for the mission is "Realizing the Return"…
Empathy for Donald Pettit
There was an intriguing outpouring of concern worldwide when Sunita Williams and Barry Wilmore returned to Earth after 280-something days in space. People were particularly concerned about Williams…
Williams's success is… ours?
A day before NASA astronauts Sunita Williams and Barry Wilmore were to return onboard a SpaceX crew capsule, Prime Minister Narendra Modi published a letter in which he said he had inquired after her…
On the US FAA's response to Falcon 9 debris
On February 1, SpaceX launched its Starlink 11-4 mission onboard a Falcon 9 rocket. The rocket's reusable first stage returned safely to the ground and the second stage remained in orbit after dep…
Let's allow space missions to be wonderful
Finally some external validation. After months of insisting Sunita Williams and Barry Wilmore aren't "stuck" or "stranded" in the International Space Station, after Boeing Star…
Solve all our problems
This is xkcd #1232. When it came out I remember it was to rebut a particular line of argument against NASA’s lunar and interplanetary missions — that the agency was spending large sums of money that w…
A spaceflight narrative unstuck
"First, a clarification: Unlike in Gravity, the 2013 film about two astronauts left adrift after space debris damages their shuttle, Sunita Williams and Butch Wilmore are not stuck in space."…
To the moon – or the stock market?
Now this is quite upsetting. I learn from Jatan Mehta’s Moon Monday #166 that Intuitive Machines – the maker of the Odysseus spacecraft that landed on the moon on February 22 – may have lied about the…
JPL layoff isn't the fall of a civilisation
A historian of science I follow on Twitter recently retweeted this striking comment: While I don’t particularly care for capitalism, the tweet is fair: the behemoth photolithography machine depicte…