Science and Technology for UPSC

Why bother moving old satellites?

Where Do Old Satellites Go When They Die?

Number of satellites in orbit by major country as of March 31, 2020

Who has satellites? Then and now

UCS Satellite Database

How many satellites orbit Earth and why space traffic management is crucial

Watch NASA astronaut Kate Rubins and two cosmonauts launch into space tonight

A Soyuz capsule just made a record-breaking 3-hour flight to the International Space Station

Dawn Mission: Shedding Light on Asteroids

Dwarf Planet Ceres Hosted Near-Surface Water for Millions of Years

Dwarf Planet Ceres May Be Wrinkling As It Shrinks

NASA spacecraft gets a look at one of the strangest places in the solar system

Planets more hospitable to life than Earth may already have been discovered

International Thermonuclear Experimental Reactor

Facility for Antiproton and Ion Research

India-based Neutrino Observatory