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A New Way Of Looking At Einstein’s Equations Could Reveal What Happened Before The Big Bang

It may still be possible to understand what happened, even when our science reaches its limit.

ByBySDToday Nov 22, 2025
In 2026, Unique Mission Will Try To Save A NASA Telescope Set To Uncontrollably Crash To Earth

The Swift Observatory has a 90 percent chance of crashing to Earth by 2027.

ByBySDToday Nov 21, 2025
What Are Gravity Assists And Why Do Spacecraft Use Them So Much?

Sometimes in space you have to go backwards to go forwards.

ByBySDToday Nov 21, 2025
Blue Origin Just Revealed Its Latest New Glenn Rocket And It’s As Tall As SpaceX’s Starship

Following its success with the second launch, Blue Origin plans to go bigger.

ByBySDToday Nov 21, 2025
What Exactly Is The “Man In The Moon”?

Man, Woman, Rabbit, Death? Not the four genders but a pareidolic effect seen with the full Moon.

ByBySDToday Nov 21, 2025
Not An Artist Impression – JWST’s Latest Image Both Wows And Solves Mystery Of Aging Star System

Three of the four dust shells in the image were only seen with JWST.

ByBySDToday Nov 21, 2025