Space science has come a long way since July 4, 1776. Here's a look back at the saga

Hubble Space Telescope Marks America's 250th Birthday with July 4th Cosmic Image Collection

NASA's Hubble Space Telescope celebrates the United States' 250th birthday with a collection of 13 images captured on July 4th over Hubble's

NASA Celebrates America's 250th Birthday with Freedom 250 Campaign

A brief NASA promotional piece celebrating America's 250th birthday (Freedom 250), highlighting NASA's role in exploration, innovation, and

America at 250, Seen from Space

From 1776 to Artemis: How the U.S. aerospace era transformed human flight and returned to the moon

The article reflects on humanity's long journey toward flight, noting that when the U.S. was founded in 1776, human flight was still 7 years

From 1776 to Artemis: How the U.S. aerospace era transformed human flight and returned to the moon

The article reflects on humanity's long journey toward flight, noting that when the U.S. was founded in 1776, human flight was still 7 years

How the definition of a planet has changed over 250 years — and why the count may not be final

This article traces the evolving definition of a planet over the past 250 years, from the six known planets in 1776 to today's eight. It exp

How the definition of a planet has changed over 250 years — and why the count may not be final

This article traces the evolving definition of a planet over the past 250 years, from the six known planets in 1776 to today's eight. It exp

The moon was 31 feet closer to Earth in 1776 — and served as a clock, calendar and streetlight

The article explores how the moon has changed since 1776, noting that it was about 31 feet closer to Earth on July 4, 1776, than it is today

The moon was 31 feet closer to Earth in 1776 — and served as a clock, calendar and streetlight

The article explores how the moon has changed since 1776, noting that it was about 31 feet closer to Earth on July 4, 1776, than it is today

The moon was 31 feet closer to Earth in 1776 — and served as a clock, calendar and streetlight

The article explores how the moon has changed since 1776, noting that it was about 31 feet closer to Earth on July 4, 1776, than it is today