Biology

Abhishek Tiwari

Alan Marnett

Alberto

Alejandro Montenegro-Montero

Alex Bortvin

Alex Palazzo

Andy Lloyd

Angela Alexander

Anne Simonson

Beth Schachter

Bill Graziadei

Bora Zivkovic

Bret Weinstein

Brian Degger

Brian Krueger

Cameron Neylon

Catherine Anderson

Cesar Sanchez

Chris Condayan

Chris Gunter

Chris Patil

Chris Upton

Christina Stephens

Ciarán Brewster

Daniel MacArthur

more biology...

Biotechnology

Andy Lloyd

Attila Csordás

Brian Degger

Ian Hallett

Justin H. Johnson

Merold Mueller

Chemistry

Alan Marnett

Antony Williams

Cassie Rodenberg

Derek Lowe

Egon Willighagen

Enrico Uva

Graham McCann

Jes Sherman

Jonathan Klar

Kristen Kulinowski

Marc-Michael Blum

Markus Hammonds

Michael Woods

Misha Lemeshko

MIT Postdoc

Phillip Cook

Richard G. Lanzara

Sean Seaver

Cognitive Science

Daniel Mietchen

Michael R.W. Dawson

Mo Costandi

Noah Gray

Sandeep Gautam

scicurious

Computer Science

Bob Metcalfe

Daniel Lemire

Irene Gabashvili

Lance Fortnow

MIT Postdoc

Neil Gunther

Suresh Venkatasubramanian

Earth Science

Beth Wellman

Chris Rowan

George

Hilary Maybaum

Jason Robertshaw

Jeff Last

Jon Copley

Jorge Salazar

Larry O'Hanlon

Michael Reilly

Entomology

Bug Girl

Richard Martyniak

Environmental Science

Andrew Thaler

Anne Minard

David Biello

Eric Roston

J. Osborne-Gowey

Michael Graham Richard

Michael Tobis

Scott Dodd

TreeHugger

Health Science

Alan Marnett

Alberto

Alexey Bersenev

Ana Maria Rodriguez-Rojas

Annabel Bentley

Bertalan Meskó

Beth Schachter

Bethany Bray

Bob Finn

Bora Zivkovic

Brian Mossop

Carlos Rizo

Carol Torgan

Christina Stephens

Derek Lowe

Dr. Hisham Rana

Edzard Ernst

Francisco J. Grajales III

Irene Gabashvili

Ivan Oransky

Jacqueline

Joerg Kurt Wegner

Jonathan Black

Moises Auron

mudphudder

more health science...

Materials Science

Andrew Maynard

Dave Flanagan

Joerg Heber

Mathematics

Cliff Pickover

Edmund Harriss

Eric Weinstein

National Institute for Mathematical and Biological Synthesis

Neuroscience

Björn Brembs

Christopher Harris

Daniel Levitin

Fabiana Kubke

Hysell Oviedo

Jason Snyder

Mo Costandi

Noah Gray

Sandeep Gautam

Tanya Sippy

Vaughan Bell

Physics

Alex Connor

Beth Wellman

Dan Le Messurier

Daniel Cox

Daniel Mietchen

Deborah Berebichez

Garrett Lisi

Joerg Heber

Misha Lemeshko

Nick O'Neill

Paul Halpern

Phillip Cook

Robert Simpson

Sean Carroll

Thilina Heenatigala

Victor Parkinson

Psychology

Daniel Levitin

Dave Munger

DeeAnna Merz Nagel

Ferris Jabr

Gareth Furber

Jason Goldman

Noah Gray

Richard Wiseman

Sandeep Gautam

Vaughan Bell

Space

Alasdair Allan

Amanda Baue

Armando Lee

Asteroid Watch

Bill Romanos

Bob Richards

Carolina Ödman

Chris Lintott

Colin Stuart

Curiosity Rover

Daniel Fischer

David Whitehouse

Ernesto Guido

Exoplanetology

Ian O'Neill

Irene Klotz

Kurtis Williams

Lucy Rogers

Markus Hammonds

Mars Phoenix

Megan Argo

Mike Massimino

Neil deGrasse Tyson

Phil Plait

Ricardo Tohmé

more space...

Kurtis Williams

Astronomy Researcher
Astronomy researcher at the University of Texas at Austin
Space
http://twitter.com/professor_astro
http://blog.professorastronomy.com

1992 followers

1085 tweets

This person hasn't tweeted anything yet.

Mike Massimino

NASA Astronaut

Space

1268499 followers

Asteroid Watch

NASA Jet Propulsion Laboratory's Near Earth Object Office

Space

819201 followers

Neil deGrasse Tyson

Astrophysicist, Author, and Director of the Hayden Planetarium

Space

282922 followers

Phil Plait

Astronomer and Blogger

Space

155044 followers

Spirit and Opportunity

NASA's Mars Rovers

145826 followers

NASA's Mars Lander

130964 followers

Astronomy Blogger

42007 followers

International Space Station Alerts

37181 followers

Space Entrepreneur

29901 followers

NASA Jet Propulsion Laboratory News Manager

Space

7388 followers

View all

Scientists on Twitter

Kurtis Williams

Trending on Science Pond

Latest Links