Articles

Explore in-depth articles covering SETI science, extraterrestrial life, space exploration, and the future of intelligent civilizations. From expert analysis and scientific explanations to thought-provoking perspectives, this section offers deeper context behind the biggest questions in the search for cosmic neighbors.

Scientist in Cleanroom Suit Examining a Rust-Colored Rock Sample in a Laboratory

Extraterrestrial Proof: What Scientists Would Actually Accept

Artist Rendering of a Rocky Exoplanet With Clouds and Shallow Seas

Is Extra Terrestrial Life Real? What the Evidence Says So Far

Artist View of a Blue Ocean Exoplanet Against a Starry Sky

Do Aliens Exist? What NASA Missions Are Really Looking For

Global View Of Pluto With Its Bright Heart-Shaped Tombaugh Regio

Discovering Pluto: From Clyde Tombaugh’s Plates to New Horizons

Student Analyzing Galaxy Data On Laptop Beside An Open Observatory Dome At Night

Astronomy Internships for Undergraduates: A Practical Guide

Scientist In Cleanroom Suit Using A Microscope Beside A Small Rover Model

Astrobiology Master’s Degrees: What You Study and How to Choose

Researcher Studying Space Data Beneath a Large Radio Telescope

Alien Research Since 1959: False Alarms, Lessons and Progress

Radio Telescope Dishes Under the Milky Way With an Earth-Like Planet Overhead

Alien Existence Proof and the Long History of False Alarms

Spacecraft With Solar Panels And Dish Antenna Orbiting Above A Red Cratered Planet

Is Space Travel Worth It? Weighing the Costs, Risks and Rewards

Night Side of a Distant Planet Glowing With the Lights of Cities

Intelligent Extraterrestrial Life: How Likely Are Other Civilizations?

Suited Explorer Walking Across Red Desert Rock Near A Domed Research Base

Human Exploration of Mars: The Hardware a Crewed Mission Still Needs

Molten Young Earth Surface With Lava Channels Under a Blazing Early Sun

How Earth Was Created: From Planetary Accretion to a Living World