Astro Alexandra

Discover Flagstaff, Arizona any time of year to immerse yourself in space-on-earth! Visit #astrotourismFLG #astrophotography #sciencetok #ad

Did you know astronauts have to have survival training？! #space #survivor #science #edutok #astronaut

happy pi day!!!!! #womeninstem #YesDayChallenge #space #astronomy

Green comet will be visible for the FIRST TIME in 50,000 years!! #space #comet #astronomy #spacenews #news

Gliese 436b… the hot ICE planet？! #spacetok #stemtok #sciencetok #astronomy

Galaxies are constantly evolving and merging! #astronomy #space #womeninstem #LearnOnTikTok #notaperfectperson

Wrong! Here are my favorites and there are thousands more. #nasa #conspiracy #space #solarsystem #earth

did you know that Saturn isn’t the only one with rings？ 💍 #space #astronomy #womeninstem

Did you know that Mars used to look a lot like earth？ Here’s what happened… ##nasa##space##astronomy##planet##spacefacts

Cosmonauts and astronauts are all safe inside the ISS right now. #news #breakingnews #edutok #spacetok #iss #astronomy

BREAKING SPACE NEWS： The first images from ESA’s Euclid space telescope have been released!! #ESA #NASA #space #astronomy #science

BREAKING SPACE NEWS!! Orion splashdown marks the completion of Artemis I. #spacenews #breakingnews #space #edutok

Debunking a VERY COMMON claim… NASA never stopped exploring the oceans! #nasa #debunk #conspiracy #spacetok #edutok

Could you last up to three weeks in THIS？! @commanders #gifted #ad #moonlanding #artemis

Could we find dinosaur fossils on the MOON？ or MARS？ Maybe... #space#astronomy #spacetok#moon#solarsystem

DEATH OF THE UNIVERSE PART 3! #spacetok #universe #astronomy

Could you survive without a helmet？ No. Here’s how you would die. #space #showandtell #todayilearned #spooktember

Could you survive on any of the planets in our solar system？ Here’s what would happen on each. #solarsystem #whatif #nasa #astronomy #planets

Could you live in this for a year with people studying how you react？!😳 #space #mars #astronaut #astronomy #womeninstem

Breaking space news： JWST hit by micrometeoroid #breakingnews #spacetok #jwst #stemtok #sciencetok