Skip to main content
  1. Home
  2. Space
  3. Emerging Tech
  4. News

Huge collection of Carl Sagan’s personal correspondence up for auction

Add as a preferred source on Google

Carl Sagan is one of the most adored scientists to have walked the Earth. Thanks in large part to his ability to communicate complex concepts to an amateur audience through many media, from documentaries to novels, Sagan inspired a generation to take up science, pioneered the United States space program, curated NASA’s Pioneer Plaque, and helped legitimize the search for extraterrestrial life.

For a few years in the 1970s and 1980s, one of Sagan’s assistants at Cornell University, Shirley Arden, collected documents that passed through the scientist’s office, including notes, letters, and books bearing his signature. Now, those documents are being auctioned off by RR Auction with an estimated sale price of $3,000.

Recommended Videos

Among Arden’s collection are 20 letters, cards, and notes signed by the scientist, many also signed by his wife, Ann Druyan, a novelist who co-wrote many of Sagan’s most well-known works. For example, the couple collaborated on Contact, a novel that was later adapted into a film staring Jodie Foster, which helped shed light on the search for extraterrestrial intelligent life.

One of Sagan’s autographed letters reads, “This has been quite an extraordinary year! Without your help and support, initiative, intelligence and general commitment to excellence it might have been much less successful for me … My own senses of your remarkable abilities and dedication are confirmed every time I visit [the Jet Propulsion Laboratory] or give a lecture at some university or corporation where you played some role in making the arrangements.”

Three books signed by Sagan are also in the collection, including first editions of Cosmos and Comet, also co-written by Druyan. Sagan and Druyan actually dedicated Comet to Arden.

There are hundreds of pages of typed notes dating from 1975 to 1981, which give some details on Sagan’s day-to-day activities.

The collection also includes a couple candid photos of Sagan, over 200 photos from the Voyager and Viking programs he worked on, and 40 color slides with audio.

Dyllan Furness
Former Contributor
Dyllan Furness is a freelance writer from Florida. He covers strange science and emerging tech for Digital Trends, focusing…
SpaceX Starship reaches orbit for the first time but its historic flight ends early
Starship reaches orbit for the first time and deploys 26 Starlink satellites before an early splashdown.
spacex-starship

After 13 suborbital test flights and more than $15 billion in development costs, SpaceX's Starship has finally reached orbit. The 407-foot megarocket, the most powerful ever built, lifted off from Starbase, Texas, on Monday and delivered its first real payload on it's 14th attempt. The celebration came with an asterisk, though, since SpaceX had to cut the planned 10-hour mission to roughly three hours.

https://twitter.com/SpaceX/status/2104601695711904180

Read more
Starship is finally going orbital, and SpaceX has picked September 22
Flight 14 is aiming for orbit, Starlink V3 deployment and a very long day in space.
Starship rocket.

SpaceX is finally ready to give Starship its biggest test yet. The company says the massive rocket's 14th test flight is scheduled for September 22, when it will attempt to put the upper stage into Earth orbit for the first time. The launch is currently pending regulatory approval, with a 75-minute window opening at 7:15 a.m. CT.

Starship has 26 Starlink satellites to deliver

Read more
Want a city on the Moon? Scientists say there’s not enough water
A billion tons still comes up short
Artist impression of activities in a Moon Base.

For decades, humanity has looked up at the Moon and wondered what it would be like to live on it. Think sprawling cities, factories, research centers, and permanent human settlements. Unfortunately, there is one fairly fundamental problem with that vision.

A new study published in Frontiers in Space Technologies argues that even the Moon's potentially enormous reserves of frozen water may be nowhere near enough to support city-sized populations sustainably. Researchers Martin Elvis and Jonathan McDowell estimate that the permanently shadowed regions near the lunar poles could contain roughly one billion tons of water. It sounds like an extraordinary amount until you put a million thirsty humans next to it.

Read more