Astronomy - 1 Mai 2025
ALIEN LIFE
• BEST SHOTS OF THE COMET OF THE YEAR!
BONUS ONLINE CONTENT CODE
• EUCLID MISSION EXPLORES THE DARK UNIVERSE
• COMPLETE INFO ON SKY EVENTS TO WATCH
• EXPERIENCE THE EASTER ISLAND ECLIPSE
• TOP 10 WOMEN ASTRONOMERS
ONLINE FAVORITES
ON THE COVER
Can we detect alien artifacts?
QUANTUM GRAVITY
Eclipse success on Easter Island
10 women who changed astronomy
Euclid captures billions of galaxies
The comet of the year
Star Dome and Paths of the Planets
Sky This Month
Secret Sky
Ask Astro
From the Editor
Observing Basics
Advertiser Index
Reader Gallery
New Products
Breakthrough
Finding life in the cosmos
BURSTING WITH STARBIRTH
HOT BYTES
‘LITTLE RED DOTS’ ARE STILL A BIG MYSTERY
ASTRONOMY REELS UNDER TRUMP ONSLAUGHT
QUICK TAKES
ASTRONOMY REELS UNDER TRUMP ONSLAUGHT
Unusual spiral quasar defies theory
ALIEN COMET BELTS COME INTO FOCUS
Bennu has life’s building blocks
I spy five exoplanet hosts
CAN WE DETECT ALIEN ARTIFACTS?
CAN WE DETECT ALIEN ARTIFACTS?
SCALE IT UP
WHERE ARE ALL THE ALIENS?
WHERE ARE ALL THE ALIENS?
THE COMET OF THE YEAR
THE COMET OF THE YEAR
WHAT’S IN A NAME?
Euclid captures billions of galaxies
Euclid captures billions of galaxies
The Red Planet pokes the Beehive
Three for one
RISING MOON
Eta Aquariid meteor shower
Hortensius dome field
ETA AQUARIID METEORS
JULY
MAY
COMET SEARCH
Skimming the top
WHEN TO VIEW THE PLANETS
Moon in the middle
LOCATING ASTEROIDS
ON EASTER ISLAND
10 WOMEN who changed astronomy
10 WOMEN who changed astronomy
GET 1 YEAR OF ASTRONOMY FOR AS LOW AS $39.95
Spectacular supernovae
Sun spotter
Sky View Tents
Smithsonian Books
Sky-Watcher
Messier’s 102nd object
MESSIER’S 102ND ENTRY IS KNOWN AS THE LOST MESSIER OBJECT. HAS THERE BEEN ANY AGREEMENT ON WHAT THIS M OBJECT MIGHT BE?
DO BLACK HOLES EXIST FOREVER? IF NOT, HOW DO THEY DIE? IF YES, IS THE NUMBER OF BLACK HOLES IN THE UNIVERSE ALWAYS INCREASING?
I’VE LONG WONDERED WHETHER DEW POINT OR RELATIVE HUMIDITY IS MORE IMPORTANT FOR GOOD SEEING. WHICH WOULD BE BETTER: A COOL NIGHT WITH LOWER DEW POINT BUT HIGHER HUMIDITY, OR A WARM NIGHT WITH HIGHER DEW POINT BUT LOWER HUMIDITY?
DEW POINT AND RELATIVE HUMIDITY
I’VE LONG WONDERED WHETHER DEW POINT OR RELATIVE HUMIDITY IS MORE IMPORTANT FOR GOOD SEEING. WHICH WOULD BE BETTER: A COOL NIGHT WITH LOWER DEW POINT BUT HIGHER HUMIDITY, OR A WARM NIGHT WITH HIGHER DEW POINT BUT LOWER HUMIDITY?
SEND US YOUR QUESTIONS
CASTING A WIDE WEB
Mercury rules at dusk
TheSpaceStore.com
at PressDisplay
Newspapers from United States
Newspapers in English