Ancient writings, Musings

Lunar Steps, Stellar Vision

Last evening – 23rd August 2023 – I was on the ISRO website, watching in awe that turned to delight as Chandrayaan-3’s Vikram lander gently settled on the South Pole of the Moon, 386,000 km away from us.

And now, even while I write this, the little robotic Pragyan buggy is wandering about that incredibly bleak and cold plain like a cautious and patient beetle on wheels, setting up and testing its instruments to conduct an array of scientific experiments which will be live-streamed back to ISRO and Earth as lunar dawn breaks over the Pole…a dawn that will almost instantly become daylight of a brilliance that we Earthings cannot imagine, even though the Sun will hover just above the lunar horizon. And this coming lunar day will last 14 Earth days, and raise the temperature of the flatlands around Vikram and Pragyan from (-) 100 degrees C to a broiling (+) 50 degrees C….even while the permanently shadowed regions below tall mountains and in the depths of craters will remain a metal-cracking (-) 200 degrees C.

I read a lot of science fiction in my time. This unfolding reality on the Moon awakens so many memories: of the timeless, often prescient stories of H G Wells, Isaac Asimov, Walter M Miller; ofArthur C Clarke’s ‘A fall of moondust’ and ‘2001: a space odyssey’…

It also brings memories of an op-ed article I wrote just over 20 years ago (Jan 2003), in response to an Indian Express editorial on the mathematician Ramanujan; an editorial that, I felt, exhibited the shallow – almost fashionable – cynicism with which much of Indian media regarded (and, alas, continue to regard) any scientific achievements by Indians. Here it is:

Signs of good science

http://archive.indianexpress.com/oldStory/16583/

The editorial ‘Remember Ramanujan?’ (IE, January 5) observes that there is ‘very little happening in Indian science and technology’. Actually, the women and men who have designed and launched our weather and communication satellites, found new ways to store N-wastes, sequenced the rice genome, developed Bt cabbage and biodiesel… they, and others like them, are doing world-class, original science.

Our own lack of scientific temper makes us reluctant to acknowledge Indian work until its worth is ‘certified’ by some western agency, a perilous tendency in today’s fiercely competitive world. G.H. Hardy, who discovered the genius of Ramanujan, was not the first mathematician to be sent Ramanujan’s manuscripts. As C.P. Snow reveals, there had been two before him, men who ‘do not emerge out of the story with credit.’ Both were English mathematicians, both of the highest professional standards; yet each returned Ramanujan’s manuscripts without comment… and this was in 1913!

Recently, a team of scientists headed by N.C. Wickramasinghe conducted a series of balloon experiments and discovered that viable living cells are falling to Earth from outer space at the rate of a few tonnes per day. The evidence confirms the theory proposed by Fred Hoyle and Chandra Wickramasinghe in 1981 that all life on Earth has sprung from living cells stored for aeons in frozen interstellar gas-clouds, and that these cells constantly travel to Earth via comets on the pressure of solar radiation.

‘‘Genes are to be regarded as cosmic,’’ they wrote. ‘‘They arrive at the Earth as DNA or RNA, either as full-fledged cells, or as viruses, viroids, or simply as separated fragments of genetic material. The genes are ready to function when they arrive… The problem for terrestrial biology is not therefore to originate the genes, but to assemble them into whatever functioning biosystems the environment of the Earth will permit…’’

The implications are staggering. This effectively scotches the idea that life developed from some kind of ‘primordial soup’; Darwinian ‘natural selection’ is reduced to a mere fine-tuning mechanism that develops variety within living species! Among Wickramasinghe’s team were two Indian scientists Jayant V. Narlikar and P. Rajaratnam.

Yet how little attention we have paid to their work; how quickly we have forgotten them.

Indeed, there is need for more funding for R&D, for research institutions to be freed from the stifling, enervating clutches of babudom. But we too must understand that technology spins off from long-term missions; that progress in science, as in sports, comes only from hard work and perseverance; that far more important than applauding success, is consistent support and encouragement in times of failure.

We need to talk and write more about science in mainstream media. And especially, we must shed our habit of greeting every new idea with withering contempt. Not long ago, Dr Kalam’s idea of a Moon mission was met with widespread opposition, even derision. Yet today, we bemoan the fact that China has stolen ahead in the race by launching its first space launch vehicle.

[P.S.: Isn’t it wonderful how India has not just caught up but forged ahead in this race…hats and topis off to ISRO and the multitude of organizations and industries and academic institutes and individuals, young and old, that have striven through these decades to make Chandrayaan-3 and other space missions reality…more power to them, in the space laps that lie ahead! ]

General ravings, Potshots

Political A-SAT and SAT

ASAT
Stellar vision?

Ever since India successfully conducted its anti-satellite (A-SAT) missile test, our crass netas have given political twists to the event that would make a boa constrictor straighten in envy. Considering the kinds of comments that they and their acolytes are making, and with Lok Sabha polls looming over the horizon, we, the wee people, have good reasons to worry about whether our newly elected MPs will even understand, let alone be capable of handling, critical strategic issues such as space technologies, missile defense, nuclear deterrence and the like.

But there is hope! Unconfirmed and officially disavowed sources reveal that the Lok Sabha Secretariat is alive to the challenge, and is preparing a series of small booklets on science and technology for the enlightenment of our newly-elected MPs.

Here are a few sample definitions leaked from the draft Lok Sabha booklet on ‘Aerospace Science for MPs’:

 Satellite: This is simply another name for party follower or chamcha. Satellites can be of two common kinds:

  • ‘Polar’ or ‘Poll-ar’ satellites are rather unstable, and remain loyal only so long as their leader has a chance of winning in polls.
  • ‘Jio-synchronous’ satellites, also known as ‘Jio-stationary’ satellites, are more stable and loyal, because they are held securely to their leader/party by the attractive gravitational forces of G, 2G or even 4G.

Space Debris: The countless pieces of metal, plastic, composites and affiliated junk that are now orbiting the earth, and that have resulted from the break-up of old satellites launched by different countries during the last 50 years. About 97.9% of all the space debris is ‘clean’ debris, because it comes from NASA satellites sent up by USA. The remaining 2.1% of the debris is ‘dirty’ debris because it comes from Indian and Chinese satellites.

Escape velocity: The very high velocity with which politically connected fraudsters and affiliated crooks escape from India to other countries when a new government takes over in Delhi. ‘Relativistic’ velocity (also known as ‘Maxis’ or maximum velocity) is the highest attainable escape velocity, usually achieved only by crooks who are close relatives of political leaders.

Global positioning system (GPS): A wonderful technology that helps government to keep track of the escaped crooks, and guide them to safe havens when necessary.

Inertia: Describes the tendency of a government to remain forever in a state of supreme inactivity; or if roused into motion (usually by sting operation), to continue moving aimlessly along a fixed path to nowhere until halted by the ‘fictional’ force of Opposition.

Launch window: The auspicious interval of time for a new politician to launch her/his political career by filing nomination papers for Lok Sabha or assembly elections.  Launch window is determined by specialists in astral science called ‘astronauts’. The term astronaut itself is derived from the ancient Sanskrit: astra-nath—‘one who rules over stars’ (Ref: Goru Gauswamy et al., 4300 BCE. Space Explorations. Muttal Press: Takshashila).

Re-entry vehicle: Pathway for political deserters to return to their parent (or grandparent) party. As re-entry usually generates intense heat from party rivals, re-entering politicians require rings of protective coating. Hence, the re-entering politicians are popularly called ‘turncoats’.

Star wars:Spectacular electoral battles waged between stars affiliated to Bollywood, Mollywood, Tollywood and other non-Dawood studios. If firearms such as Shotguns are used by the star-candidates during poll campaigns, we call them ‘shooting stars’. Sometimes, the winning stars are given Cabinet portfolios, in which case we call them ‘acting ministers’ if they turn up for work; or else, ‘deadwood’.

Warhead: An especially strident jingoist, usually seen on TV talking-head shows calling for nuclear attack on neighbouring nations, political opponents, and occasionally, neighbouring panelists.

Jai hind!