Wikipedia Article of the Day
Randomly selected articles from my personal browsing history
The interplanetary Internet is a conceived computer network in space, consisting of a set of network nodes that can communicate with each other. These nodes are the planet's orbiters and landers, and the Earth ground stations. For example, the orbiters collect the scientific data from the Curiosity rover on Mars through near-Mars communication links, transmit the data to Earth through direct links from the Mars orbiters to the Earth ground stations via the NASA Deep Space Network, and finally the data routed through Earth's internal internet. Interplanetary communication is greatly delayed by interplanetary distances, so a new set of protocols and technologies that are tolerant to large delays and errors are required. The interplanetary Internet is a store and forward network of internets that is often disconnected, has a wireless backbone fraught with error-prone links and delays ranging from tens of minutes to even hours, even when there is a connection. As of 2024 agencies and companies working towards bringing the network to fruition include NASA, ESA, SpaceX and Blue Origin.
History
Dec 21
Poisson point process
Dec 20
Generic top-level domain
Dec 19
Beale ciphers
Dec 18
Heavyweight (podcast)
Dec 17
MurmurHash
Dec 16
Attempted assassination of Ronald Reagan
Dec 15
Mnemonic major system
Dec 14
Peter M. Lenkov
Dec 13
Lagrange polynomial
Dec 12
Polynomial interpolation
Dec 11
Newton polynomial
Dec 10
Quantile function
Dec 9
Static site generator
Dec 8
Flag Day (United States)
Dec 7
Seven-segment display character representations
Dec 6
Tori Kelly
Dec 5
Lynn Conway
Dec 4
G7
Dec 3
Nostr
Dec 2
Negative binomial distribution
Dec 1
Toledo War
Nov 30
Laurent series
Nov 29
Interface control document
Nov 28
ANT (network)
Nov 27
Functional analysis
Nov 26
Semiring
Nov 25
Projective set (disambiguation)
Nov 24
Primitive polynomial
Nov 23
Syphilis
Nov 22
Mud dauber